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{"created":"2022-01-31T17:02:44.126219+00:00","id":"lit38606","links":{},"metadata":{"contributors":[{"name":"James W. Queen & Company","role":"author"}],"detailsRefDisplay":"Philadelphia, PA","fulltext":[{"file":"a0001.txt","language":"en","ocr_en":"ABRIDGED CATALOGUE\nOF\n\nL ;\n\n\u00ee\nPi n t-;. 'J\n\n\nOPTICAL INSTRUMENTS,\nIJ'f\u00eb\u00ef'UtJj\u00c6ETlT'g,\n\n\u2022PHYSICAL 5 APPARATUS,*\nMETEOROLOGICAL INSTRUMENTS.\n. .7\t: \u25a0\n\u25a0\nFOR SALE BY\nJAMES W. QUEEN & CO.,\nOPTICIANS,\nNo. 924 Chestnut Street,\tPhiladelphia.\n1SS3.\nm","page":0},{"file":"a0002.txt","language":"en","ocr_en":"We issue a circular of Microscopical Novelties at varying intervals during the year. If you are sufficiently interested to receive them regularly, please advise us, giving correct address, and we shall be pleased to place your name in our new address book.\nOur former circular-list will be discontinued.\nJAMES W. QUEEN & CO.,\nNo. 924 Chestnut Street,\nPHILADELPHIA,","page":0},{"file":"p0001.txt","language":"en","ocr_en":"SEMD FOR CATALOGUE.\nCQ\u00e4mine * and * Field * Glasses\nSfy-Gl\u00e4sses,\nHeight, 9\u00e8 inches. Power, 18,\nThree times that of an ordinary Field Glass.\nJames W. Queen & Co.,\nEmp\u00f6rtes\u00bb \u00e4si\n924 Chestnut Street, -\tPhiladelphia,\n32 FAUBOURG POISSONNIERE, PARIS.\nSend for our Priced and Illustrated Catalogue of over 600 styles and sizes of Opera, Tourist, Race, Field, and Marine Glasses, Spy-Glasses, and Telescopes, 32\npages.","page":1},{"file":"p0002.txt","language":"en","ocr_en":"SEND FOR CATALOGUE.\nTHE\n\"Tourist's\" and \"Signal Service\"\nThe above is an engraving of the best instrument made for general use. It embodies the three most important qualifications of a good spy-glass, viz. : great defining power, lightness, and portability. This glass will, under ordinary circumstances, enable the observer to make out signals at a distance of 26 miles, read the name on a light-ship at 9 miles, make out wild fowl at 16 miles, show shot marks at very longest ranges, the time by a church clock at 6 miles, and persons walking at ioyi miles. It is fitted with two leather caps, to which is attached a strap, thus forming a light and efficient case.\nLength when closed, (l i( open,\n9j4 inches.\n34\nDiameter of Object Glass Weight, .\n2\n( \u00a3\nPRICE, COMPLETE,\n$20.00.\nSEND -FOR CATALOGUE.","page":2},{"file":"p0003.txt","language":"en","ocr_en":"W. QUEEN & CO., PHILADELPHIA.\t3\nCAMERA LUCIDA. (for Drawing).\n2360.\nNo.\n2360.\tCamera Lucida, with circular base, in bos,.....................\n2361.\tCamera Lucid a, with clamp for edge of table, .\n2362.\tCamera Lucida, with clamp for edge of table, two tinted glasses, one\nspherical convex and one spherical concave lens, .\nCAMERA OBSCURAS. (for Drawing),\nPrick. $7 56 10 00\n20 (JO\n2304,\n2305.\n2366.\n2367.\n2364.\n2367.\nCamera Obscura Head or Lens, without box ; a prismatic lens, mounted with brass. This is the best kind of lens for a <L amera Obscura, as it forms both lens and mirror, prism l\u00a3 inches long, Camera Obscura Head, prism 11 inches long, \u2022\t*\t\u25a0\t*\nHo.\tdo. 2y do.\t\u2022\t\u2022\t\u2022\t\u2022 < \u2022\nImproved Camera Obscura. Th is is recommended as the best drawing apparatus yet introduced; it is light and portable, and can bo used to satisfaction by persons entirely unacquainted with drawing, each,\n5 03 7 SO 16 00\n20 OC","page":3},{"file":"p0004.txt","language":"en","ocr_en":"4\tJAMES W, QUEEN <fe CO., PIXILA DELPHI A.\nSIMPLE MICROSCOPES.\n3010.\t3016,\t\t\t3019.\t\t3022,\t\t3025.\t\nNo. 3010.\tHard rubber case and frame, round form.\t\t\t, 1 double ct \u00bbvex lens, ?,\t\t\tPrick, in. diam. 30\t\n3011,\tDo.\tdo.\tdo.\t1\tdo.\t1\tdo.\t40\n3012.\tDo,\tdo.\tdo.\t1\tdo.\tn\tdo.\t60\n3013.\tDo.\tdo.\tdo.\t1\tdo.\tn\tdo.\t90\n3014.\tDo.\tdo.\tdo.\tO m\u00e0\tdo.\t| and 1\tdo.\t80\n3015.\tDo.\tdo.\tdo.\to w\tdo.\t1 and 11\tdo.\t90\n3016.\tDo.\tdo.\tbellows form,\t1\tdo.\t4\tdo.\t40\n3017.\tDo.\tdo.\tdo,\t1\tdo.\t\u00a3\tdo.\t60\n3019.\tDo.\tdo.\tdo.\t2\tdo.\t\\ and \u00a7\tdo.\t65\n3020.\tDo.\tdo.\tdo.\t9 4J\tdo,\t| and |\tdo.\t90\n3022.\tDo.\tdo.\tdo.\t3\tdo.\th to 1\tdo.\t90\n3023.\tDo.\tdo.\tdo.\t3\tdo.\t\u00ef to |\tdo. I\t25\n3025. Rubber ra.se and frame, 1 double convex lens, \u00a7 inch diameter, of high power at one end, and 1 double convex lens | inch diameter of medium power at the other end.......................................... 1 25\n3027.\tAchromatic Triplet, of high quality, giving exquisite definition. In\ntortoise-shell ease, with ring for watch-guard. This is made of 3 sizes, giving either 10, 15, or 20diameters ; in ordering, state which\nis wanted ............................................ 9 00\n3027 i. Achromatic Triplet, same as above, hut in metal frame, heavily nickel-\nplated ................................................... 9 50\n3028.\tAchromatic Triplet, giving power of 40 diameters, in silver case . ,\t14 00\n3023i.Achromatic Triplet, giving power of 40 diameters, in engraved gold\ncase, for watclx-guard, , , ..................................... 20 00\n3035.\n3037.\n8039.\n3035. Coddington Lens, brass frame, three sizes ...... $1 00, 1 50 and 2 00\n3036.\tDo.\tsilver\tdo............................  2\t25\n3037.\tDu,\tdo,\tdo,\twith cover .............\t2\t50\n3037\u00a3.\tDo.\tdo.\tdo,\tdo.\tlarge size.............. 4\t00\n3038.\tDo.\tlarge\tsize,\twith\tcover,\tplated.......... 3\t75\n3039.\tDo.\tdo. do.\tand engraved ....\t5 00\n3040.\tDo.\tdo. do. gilt and engraved .....\t6 00","page":4},{"file":"p0005.txt","language":"en","ocr_en":"JAMES W, QUEEN & CO., PHILADELPHIA.\n5\nSIMPLE MICROSCOPES, WITH STANDS.\nNo.\n3\u00dc\u00d6\u00dc, The Excelsior Microscope* with 2 dissecting ueedlcs and 3 lenses,\nPrica. .\t$2 75\n3050.\nThe neat walnut ease furnished with this Microscope, and into which it packs, serves as a stand when in use, as shown. It contains an adjustable mirror for illumination of transparent objects; when opaque objects are under examination, the diaphragm shown is used to shut off the light. This is supported by a steel stem, which also carries die stage and lenses. The lenses (No. 30242 } may be used separately from the stand, and carried in the pocket, when desired. The stage slides smoothly upon the stein for focussing, and may be clamped in position by the setscrew; it may he used for the examination of objects in water, or reversed and used with the flat side up, if preferred. The power ranges from about 5 to 25 diameters, which is sufficient to show the separate corpuscles of frog's blood, and a very great variety of interesting objects. As a dissecting Microscope, its efficiency may be great! v increased by temporarily screwing the ease fast to a board about 6 inches square (as recommended by Mr. Phiri) ; this may be done without defacing the instrument.\n3051. The Excelsior Microscope, same as above, but with 2 lenses ; power\nabout 5 to 18 diameters, \u00ab.............................. ,\t$2 50","page":5},{"file":"p0006.txt","language":"en","ocr_en":"6\nJA3IIS W. QUEEN A CO*, PHILADELPHIA.\n3\u00f65\u00f6. THE SCHOOL MICROSCOPE,\nPRICF, $0 00\n5042.\n5042. COMPACT DISSECTING MICROSCOPE,\n10 oo","page":6},{"file":"p0007.txt","language":"en","ocr_en":"JAMES W. QUEEN * CO,, PI\u00cfTL\u00c0 DELPHI A,\n7\nQUEEN\u2019S \u201cTOUEHST.\u201d\n3077\nTl iis Microscope, now for the first introduced by ns, is made very portable, to ineet tlie want of a rompait instrument for use at the seaside, etc. It folds into a space about 6Ax3}x2| indies. It is of brass tliroughout, handsomely finished, has broad and firm tripod base, axis for inclination to any angle, plane and concave mirrors, with adjustments for obliquity, b or illumination of opaque objects, the mirror bar may be removed and replaced in the reverse position, thus bringing mirrors above the Btage. The instrument stands 12 inches high when draw-tube is extended (as shown in illustration). Society screw, carrying an adapter with Achromatic Object-glass of t^ths inch focus, dividing to ^ths, which gives powers ranging from 40 to 140 diameters.\n3077 and 3079 have a good fine adjustment, moving the stage, as In our Holmes\u2019 Class Microscope.\n3077. Queen\u2019s Tourist, with rack and pinion and fine screw adjustments j with live-box and forceps, in mahogany case, *\n3078- The same, without fine adjustment, .\t...\t\u25a0\t*\n3079.\tQueen\u2019s Tourist, with coarse adjustment by slip-tube and fine screw\nadjustment, with live-box and forceps, in case, -\n3080.\tThe same, without flue adjustment, \u2666\t\u00bb*\u2022\u2022*\u25a0\nPrick,\n$22 50 20 00\n17 50 15 00","page":7},{"file":"p0008.txt","language":"en","ocr_en":"8\nJAMES W, QUEEN & CO., PHILADELPHIA.\nCHOUGH\u2019S NEW HISTOLOGICAL MICROSCOPE\nO LOO, Crouch\u2019s New Histological Microscope, with\nNo. 1 Eye-piece, giving from 45 to 350 diameters;\n2 do.\tdo. 70 to 530 do.\n1-inch Object-glass, 10\u00b0 angular aperture ;\n4\t90\u00b0 do. do. (this handsomely re*\nsolves P. angulatum ;)\nGlass Slip with ledge, for examination of liquids.\nIn upright portable mahogany case, with brass handle, lock and key, and liftings for all the accessory parts that are furnished with No! 3101,\t.\t.\t.\t,\t,\n3103. The same, binocular,..........................*\nPrice.\n\u00c755 00 75 00","page":8},{"file":"p0009.txt","language":"en","ocr_en":"JAMES W. QUEEN & CO., PHILADELPHIA.\tJ)\nCROUCH'S STUDENT\u2019S MICROSCOPE (BINOCULAR AND\nMONOCULAR).\n3105.\nS305. Cbottch\u2019s Student's Microscope, Binocular, with 4 eve-pieces, 2 objectives, stage micrometer, stage forceps, etc., in case . > \u25a0 . \u25a0 3106. Crouch's Student's Microscope, Monocular, with 2 eye-pieces and 2 objectives, in case\n\u00c7110 00 85 00\nJAS. W. QUEEN Si CO., Sole American Agents.","page":9},{"file":"p0010.txt","language":"en","ocr_en":"10\nJAMES W. QUEEN \u00abfc CO., PHILADELPHIA.\n3129.\nACME MICROSCOPE No. 3, NEW MODEL\nThe entire microscope is of brass, highly finished. The rlraw-tube is turned out larger inside below the top, so that the long eye piece does not rub off the black finish, hence there is no bright surface to cause reflection with the shorter eye-pieces. The eye-pieces are designated by their equivalent focal length, as are objectives; thus the (approximate) powers given by various combinations are easily calculated!","page":10},{"file":"p0011.txt","language":"en","ocr_en":"JAMES W. QUEEN & CO., PHILADELPHIA.\n11\nThe body-tube has the \u201c broad-gauge\u201d screw for low powers of excessive aperture, in addition to the standard society-screw.\n1 lie rack-and-pinion adjustment has a long range. The fine adjustment is a very delicate and truly working one, suitable for the highest powers. The body is firmly carried upon rollers, and is moved by a lever actuated by a screw at the rear of the arm. The head of screw is graduated so that measurements of thickness may be made directly or by the application of a simple formula.\nThe stage is of black glass, with movable object-carrier held down by two ivory points, and has complete rotation. A plain brass stage with rotating stage-plate and spring clips (as in the former model) is furnished instead of glass stage at a less price. Both stages have a standard screw-thread in the lower plate for the reception of selenite, which can be rotated independently of the Nicols prism. Other accessories also may be thus fitted if desired (the hemispherical lens, for example).\nThe sub-stage is movable on the mirror bar, is of the gauge most usually adopted, and carries an adapter having society-screw, fir the use of objectives as achromatic condensers. To this is screwed an iris diaphragm, conveniently shaped like a short objective. This may be placed close to the object or at any required distance.\nThe mirrors (plane and concave) are also adjustable on \"the mirror bar; the usual position is at the focal distance of the concave mirror from the object. Mirrors alone or with the sub-stage may be swung obliquely or above the stage. A graduated disk back of the stage registers the degree of obliquity, and may be used for the measurement of angular aperture.\nBoth stage and sub-stage are susceptible of centering adjustment by loosening the capstan-head screws which hold them in position, centering by hand, and tightening again by a steel key furnished with the instrument.\nThe base (which is somewhat larger in the binocular form) is firmly attached to the pillar by a thumb-nut. The advantage of this arrangement is, that it may be rotated in order to support the weight to best advantage in different positions of the body ; thus, when the latter is vertical the toe should be placed forward, and this position is generally the best.\nWear of moving parts is provided for throughout, and the adjustments may in many cases be made by the owner.\nThere is an extra nose-piece furnished with the binocular, so that it (as a monocular) may be used with objectives of the very widest aperture consistent with the society-screw, without any reduction of aperture by diaphragms.\n3123.\tAcme Microscope No. 3, monocular, glass stage, brass base,\tiris\tdia-\nphragm, one ocular (no objectives), in neat walnut case, .\t.\t.\t$63\t00\n3124.\tAcme Microscope No. 3, monocular, plain rotating brass stage, brass\nbase, iris diaphragm, one ocular (no objectives), in case, ,\t.\t.\t55\t00\n3129.\tAcme Microscope No. 3, binocular, glass stage, brass base,\tiris\tdiaphragm, one ocular (no objectives), in case, .....\t88 00\n3131.\tAcme Microscope No. 3, binocular, plain rotating brass stage, brass\nbase, iris diaphragm, one ocular (no objectives), in case, ,\t,\t.\t80\t00\n3132.\tf-ineh objective, 27\u00b0 aperture,\t. \u2022................................8 00\n3133.\tJ-Inch do. 100\u00b0 do.\t14 00\nThese lenses give clear, sharp definition, and we recommend them very highly as an outfit for cither 3123, 3124, 3129, or 3131. We also recommend that an additional ocular (No. 3154, see below) be obtained; in this case the powers will range, with the binocular, from about 60 to 550 diameters; with the monocular, from about 60 to 700 (owing to the longer tube). The price of the complete microscope is readily seen by simply adding the prices of stand and objectives (and ex lia ocular, if taken I together ; thus, the price of 3124, with ^ and objectives and 2 oculars, is\n$32.00.\n3154. Extra oculars, 2-inch, 1-inch, and |dncli focus, each,.\n5 00\n4\n*","page":11},{"file":"p0012.txt","language":"en","ocr_en":"12\nJAMES W. QUEEN & CO,, PHILADELPHIA.\nPrice. . $95 OU","page":12},{"file":"p0013.txt","language":"en","ocr_en":"JAMES W. QUEEN & CO., PHILADELPHIA,\n13\nWe are authorized subscription agents for\nCOLE\u2019S STUDIES IN MICROSCOPICAL SCIENCE,\na work issued in parts, thoroughly illustrated with colored lithograph plates, and accompanied by prepared objects of the finest character\u2014an unique undertaking in microscopical literature.\nVolume I has just been completed, and has been a great success, the execution being thorough and very creditable. Volume II will be divided into two sections, as follows:\nSection 1. <f Animal Histology,\u201d will commence with No. 1 on the 7th of July, 1883 ; the succeeding numbers will appear at monthly intervals,\nSection II. \u201c Botanical Histology,\u201d will commence with No. 2 on the 14th of July, 1883; the succeeding numbers will appear at monthly intervals.\nThese will be preceded by an introductory essay, entitled \"The Methods op Microscopical Research,\u201d the first number of which will be published on or about the lGth of June, 1883, and continued weekly thereafter until completed.\nThere will also be issued a new and separate series, entitled <f Popular Microscopical Studies,\u201d commencing on the 28th of July, 1883, the succeeding numbers at monthly intervals.\nIt is intended that each number shall contain a microscopical preparation of some attractive object skillfully mounted, and an accurate, highly finished plate of the preparation.\nTERMS OF SUBSCRIPTION. (PAYABLE IN ADVANCE.)\n1 The Methods of Microscopical Research.\u201d\n\u00a3 s, d.\nTo subscribers to Volume II, \u201cStudies in Microscopical\nScience,\u201d......................*\t*\t\u2022\t\u2022\t0 4 0 or $1 00\nTo non-subscribers,\t,\t;\t.\t.\t.\t*\t\u2022\t\u25a0\t0 5 0 or I 25\n\u201c Studies in Microscopical Science,\u201d Vol. II.\nSections I and II ( including registration of preparations), . 2 12\t0 or 13 25\nTo either section separately (including registration of preparations), .\t.\t,\t.\t\u2022\t-\t\u2022\t*\t\u2022\t*\t. 1 6\t6 or 6 75\n\u201cPopular Microscopical Studies.\u201d\nAnnual subscription (including registration of preparation), .1\t6 G or 6 75\nAll books and slides mailed direct from London to our subscribers,\nA special circular mil be sent on application,\nWe are authorized subscription agents for the following publications also:\n\u201cTransactions and Proceedings of the Royal Microscopical Society bi-monthly, about 150 pages per month, fully illustrated. This should be in the hands of all who wish to keep pace with the rapid advances of modern microscopy. Per year, post free, 30a., or $7.50.\ng English Mechanic and World of Science,\u201d an excellent and practical weekly, treating of general science, containing occasional valuable articles by the most eminent writers on microscopy. Per year, post free, 13a., or\n\u201c Science 5\u201d the new weekly, illustrated. Per year, $5.00,\n\u00ab American Microscopical Journal,\u201d monthly. Per year, $1,00.","page":13},{"file":"p0014.txt","language":"en","ocr_en":"14\nJAMES W. QUEEN & CO., PHILADELPHIA.\nTHE NEW OBJECT-BOX,\nillustrated above, with folding lid and sliding cover, 1ms been received with great favor wherever shown. It lias walnut racks, holding 25 slides, is well made, having all comers bound with muslin, and is neatly finished with dark pebbled paper. The aperture in end of cover allows the box to be opened by pressure with the finger; while the lid prevents the slides dropping out should the top be turned downward. Price, 30 cents.\nHOLLER'S DIATOM TEST-PLATE,\nof the well-known style, consisting of 20 diatoms, arranged according to their difficulty of resolution as tests, but mounted in monobromtde of naphthaline, are now in stock. This mode of mounting delicately marked objects lias great advantages, particularly for immersion lenses of large aperture, giving images of much greater strength of detail than can be obtained with balsam, and not reducing the effective aperture of such lenses to 1.00 numerical aperture, as is the case with dry mounts. Price, $6.00.\nNEW UNIVERSAL MOUNTING MEDIUM,\naqueous solution, of great refractive index, which can be lowered as required by the addition of pure water, to suit different objects. (See Jour, Hoy. jfftc. Sue*, 1882, p. 167.) Per bottle, 60 cents.\nTHE FACILITY NOSE-PIECE (patented),\nfor changing objects without screwing or unscrewing, answers well the purpose for which it is designed. It operates on the principle of the Universal chuck, and is furnished with four grooved rings which screw upon the objectives and are kept there permanently. For those who have more than four objectives, extra rings can be furnished at 25 cents each. The nose-piece maybe kept permanently upon tbe microscope, and the change of objective is made almost instantly. Price, $5.00.\nTHE MICROGRAPHIC DICTIONARY,\nnew edition (fourth), is just received. Price, $20.00.","page":14},{"file":"p0015.txt","language":"en","ocr_en":"J A MUS W. QUEEN & CO., PHILADELPHIA.\nMICROSCOPICAL ACCESSORIES.\n15\n3626.\nNo.\n3620. Stage Forceps, on slide or carrier (simple, but efficient), ,\n3529.\n\t\n\t\n\t3470.\n3470. Deb/s Growing Slide, or Moist-chamber,\na\n3536.\n3529. Sub-stage Condenser, with apertures of about 20\u00b0, 40\u00b0, 70\u00b0, and 110\u00b0, dividing combinations for high or low power, with plain adapter,\n$8.00; with centering adapter,................................\n3.536, Weber Growing-slide, or Moist-chamber..........................\nPa\u00efen\n$1 50\n50\n13 50 75\n3474,\n3474. Holman\u2019s Life Slide,\n3463.\n3403. Eye-shade (Penuock's form), for use with Monocular ' making it easy to keep both eyes open, .\nMicroscope, * \u25a0 1\n1 50\n1 00","page":15},{"file":"p0016.txt","language":"en","ocr_en":"16\nJAME\u00e4 W. QUEEN A CO., PHILADELPHIA.\nQUEEN\u2019S REVOLVING MICROSCOPE TABLE.\n3517.\nNo,\tPfilOK,\n3517. Queen\u2019s Revolving Microscope Table ; has a very heavy anti Finn tripod base of cast iron, handsomely finished, and of neat and graceful appearance. The top is of handsomely finished walnut, 28 inches in diameter. A novel feature is that the top may be set and rotated at any height, from 26 inches up, thus adapting it to microscopes of different sizes. The table is of substantial and first-class workmanship throughout, and is one that we can thoroughly recommend, .\t$12 00\nAPPARATUS FOR COLLECTING OBJECTS.\n3650.\tCollecting Boxes, for insects, with glass covers, each,\n3651.\tDo, Bottles, round, per dozen, ...\n3052. Do. do, flat, each, .\t.\t,\t,\n3653, Weight\u2019s Microscopic Collecting Bottle, .\n\u2022 \u201e 10 , 25 to 75 . 10 to 15 2 50","page":16},{"file":"p0017.txt","language":"en","ocr_en":"JAMES W, QUEEN & CO., PHILADELPHIA.\n17\nKLAEGER AND CARLSBADER\niusect ifiidts.\nPrice,\nPer 100,.............................., . $0 15\nPer 1,000,............................. .\t1 25\nPer dozen,\nSHEET CORK, 3i>xl2 inches.\ni oo\nWe desire to close out the following Entomological Goods (which are in good condition, except where otherwise specified), and to this end offer them at\nGREATLY REDUCED PRICES.\nReduced Offered\nNO.\t\t\t\t\t\tFROM\tAT\n1.\tWhite Pine\tCollecting Box, cork bottom, 5x3 in.,\t\t\u00ab\t4\t4\t$0 25\t$0 10\n2.\tDo, do.\tdo.\tdo. completely cork lined,\t71x3:1\tin.,\t75\t35\n3.\tDo. do.\tdo.\tdo.\tdo.\tdo. do.\t9|x8\tdo,\t1 25\t50\n4.\tMahogany\tdo.\tdo. cork bottom,\t7|x4\tdo.\t2 25\t1 00\n5.\tExhibition Bor, morocco covered, cork bottom,\t\t\t6|x4| do.\t\t2 25\t1 00\n0. Zinc Larva Box, with perforated sides, 4| inches high, oval, 3Jxl\u00a3 inches,\t.\t.............................\n7.\tZinc Larva Box, with perforated lids, oval, 5|x3in.,\n8.\tZinc Sugar Box, with brush, folding handle, 5 inches high,\n9.\tZinc Killing Box, 3b inches high, compartment for chloroform,\n2 lids, .\t,\t.\n10.\tSetting House, medium size, perforated lid, drawer with four\ncompartments,\t.\n11.\tSetting House, large size, perforated lid, drawer with four com-\npartments, .\t.\t...................\u25a0\n12.\tBreeding Cage, large size, perforated ends, glass back, door in\nfront, .........................................\n13.\tBark Ripper,.............................\n14.\tLarge Lamp, japanned,.......................................\n15.\tBottle Carbolic Acid, .\n75\n50\n1\t2-5\n50 5 25 7 50\n2\t50 75\n3\t00\n35\n20\n50\n25\n2 00\n3 00\n1 00 35 1 25\n10","page":17},{"file":"p0018.txt","language":"en","ocr_en":"C-J CO\n18\nJAMES AV. QUEEN & CO., nil LA DELPHI A\nSo.\n11726 to 3731. Forceps,\n3731.\nt\nPrice\n\u201e 15 cents to $1 *25\nmt.\nj&ilM\nO i Qom\n7521. Section Instrument, with glass top and clamp, for cutting hard tissues, 8 HO 753\u201c\tDo.\tArmy Medical Museum Pattern, with large glass\ntop and clamp to fasten to table, for cutting soft tissues, .\t.\t.\t10 00\n37031.\n3763$.\nQueen\u2019s Comfortable Turn-Table,\n3808.\n3808. Mahogany Cabinet, with trays for 72 slides.\n3 00\n3 25\n4","page":18},{"file":"p0019.txt","language":"en","ocr_en":"JAMES W, t^ULE-N A (JO., PHILADELPHIA,\n19\n3809A. Portable Cabinet, walnut, with racks, bob! in g from 200 to 400 objects (the latter number, if slides are placed back to back, which can generally be done except where the objects are mounted in deep or large cells) ; neatly finished, with strung handle and look?, .\t-\nPkicje,\n$5 50\nQUEEN\u2019S POPULAR CABINETS,\nOF POLISHED MAHOGANY, WITH RAISED LEDGES IN EACH DRAWEE TO ALLOW OF\nTHE EASY REMOVAL OF OBJECTS.\n3810\u00a3. For 350 Slides, 17 drawers, with lock,.....................\n3811J. For 600 do. 15 do. do, glass panel doors, .\n500\n750\n3812.\tFor\n3813.\tFor\n3814.\tFor\n3815.\tFor 381G. For 1000 3817. For 100Q\nfinest mahogany cabinets,\nWITH NUMBERED KNOBS AND PORCELAIN TABLETS.\n600 Objects, solid door,\nwith glass-panel door, . solid door,\nwith glass-panel door, . solid door,\nwith glass-panel door, .\ndo.\ndo,\ndo.\ndo.\ndo.\n35 00 40 00 44 00 50 00 55 00 70 00","page":19},{"file":"p0020.txt","language":"en","ocr_en":"20\nJAMES W. QUEEN & CO,, PHILADELPHIA.\nQueen\u2019s Selection of Fine Objects for Schools.\n1.\tHuman lung, section, double-Injected ^ar-\nteries red, veins blue), showing air-cells and capillaries.\n2.\tBoue, section, showing haversian canals,\nlacun\u00e6. aud canaliculi.\n3.\tHuman blood, showing corpuscles.\nI.\tKeptiHan blood, showing corpuscles and nuclei.\n5. Feather of humming-bird, showing transi-tiou from down to feather.\n0. llair of sheep (wool), showing the imbricated surface and curled form, which give it it- well known felting properties\n7,\tHair of mouse, showing cellular .structure\nof medulla,\n8.\tSilk fibre from cocoor. spun by caterpillar\nof Bombyx mori.\nIt. Scale of fish (eel), cycloid.\n10.\tParasitic insect (heud-louse, body-louse, ur\nflea),\n11.\tAntenna of moth, feather shaped.\n12.\tEye of beetle, compound, showing multi-\nplied images just above the object.\n13.\tLeg and foot of honey-bee, with dilated\ntibia-, showing pollen brushes.\n14.\tSting of wasp, showing barbs, sheath, and\npoison-sacs.\n15.\tOvipositor of cabbage butterfly.\n16.\tProboscis of blow-fly, showing pseudo-\ntracheae or rows of \"teeth,\n\u00ce7. Spinneret of spider (organ for secreting and spinning silk).\nIS. Spiracles (or stigmata) of Dytiscus beetle, with scales and hair, preventing the entrance of foreign bodies to the t rachea1.\n19.\tTracheae, or breathing-tubes, of caterpillar\nof Vanessa, showing stiilening by spiral fibres.\n20.\tScales of butterfly's wing, in situ, showing\narrangement and striated structure.\n21.\tTrichina spiralis, or pork-worm, encysted\nin the flesh.\n22.\tTongue, or palate of a snail, or other imd-\nlusk, showing serrated or toothed structure.\n23.\tForaminifera, fossil, from chalk, consisting\nof the calcareous shells of these minute protozoans.\n21. Parenchyma, or simple cellular tissue, pith of elder, Sambucus.\n25. Prosenchynm (pointed wood cells'), dotted ducts, and medullary rays shown in three sections, transverse, \"longitudinal-rn.dial, and longitudinal-tangential, of Sassafras W'ood.\n(This also illustrates the structure of the exogenous stem.)\nPrice per set, neatly cased,\n20. T nu us verse feet ion o f tho on dc >gei i o us s to m, .showing isolated libro-vnseulur bundles. 27. Spiral vessels, in longitudinal section of impatiens or llheuni,\n23. Stomata, or breathing pores, in cuticle of\nII iS,\n29.\tStarch-grains in cells of potato >celt con-\ntents).\n30.\tPlant-crystals in cuticle of onion (cell con-\ntents).\nSI. Fibres oT cotton, from seed of Gossyplura (muslin).\n32,\tFibres of flax (bast-tissue of Linum usita-\ntlssimum) or linen.\n33.\tTollen of Japanese lily, showing markings\non cell-wall.\n31.\tTransverse section ovary of poppy, show -\ning ovules in situ*\n35. Fructification of fern, double stained, showing sporangia, or spore-cases; some specimens show spores also.\nS6. Spores of Eqrusetmn, showing spiral filaments, or \u2018\u2018elnters,1' for disseminating the spores.\n\u00a37. Mould, Mucor mucedo, or other fungus, shew ing mycelium, or vegetative part, and fructification,\n3s. Mar ne Alga, or seaweed; Ptilota or other good specimen.\n\u00a39. Fresh-water Alga, Spirogyra, showing arrangement of chlorophyll in. spiral bonds.\n4'). Fredi-wator Alga, Spirogyra, showing formation of zygospores by conjugation of adjacent filaments (sexual mode of reproduction).\n41.\tFresh-water Alga, unicellular, showing\nmultiplication by cell division (asexual mode of reproduction),\n42.\tFossil diatomaceousearth from Richmond,\nVa,, show ing sculptured discoid forms.\n43.\tFossil diatomaceous earth, showing longi-\ntudinal forms.\n41. Diatoms, Blddulphia, showing box-like structure.\n4j. Fossil stems and roots of ferns, from coal measures, England,\n46.\tFatty acid, to show formation of crystals by\nheating and gradual cooling.\n47.\tMicro-photograph portrait, late President\nJames A, Hard eld,\n48.\tMicro-photograph, of fine print; 1st chap-\nter of Genesis, new version, according to Darwin; or other selection.\n.............................$23.00\nQueen\u2019s Botanical Series,\narranged, with the hind assistance of Professor C. lh Besser, of the Iowa Agricultural College, Ames, Iowa, to illustrate his \u201cBotany for Iiigli Schools and Colleges,\u201d showing the most important features of plant structure, from the simple cell and its contents to the most elaborate tissue formations.\nTun Cell\u2014\n1.\tProtoplasm and nucleus In cells of root tip\nof Anthericum vittatum. (Carmine stained.)\n2.\tCell-wall in pollen of Japanese lily; this.\nspecimen snows reticulated markings,\n3.\tCell-formation by union hi Spirogym Oex-\nnal mode; conjugation), showing zygospores in situ.\nrnoDFCTS of Tim Cell\u2014\n4.\tClilorophyll-gralns in cellsof leaf of moss.\n5.\tStarch-grains in cells of tuber of potato,\nsection.\nG. A leu rone grains in castor-bean (Ricinus), section.\n7 Crystals (prisms) in scales of onion bulb.\n8. Oil-cells or receptacles in rind of lemon, section.","page":20},{"file":"p0021.txt","language":"en","ocr_en":"JAMES W. QUEEN & CO,, PH]EADELPHIA\n21\nTissues\u2014\n9.\tSingle cells, Protococcua (Alga),from trunk ol'tree, {This also shows cell-multiplication by division.)\n10.\tSpurious tissue in Hydrodlctyon ittriculu-\nlum (freah-water Algal.\n11.\tParenchyma (simple > t, J lular tissue), pith of\nelder (Sambut:us;, trims, section.\n12.\tCollenehymn, stem of Solatium, trans. tec-\ntiun. (Stained.)\n13.\tSelereneliyma, shell of cocoanut (Cocoa\nnucifura), two sections.\nI t. Fibrous tissue, shown as bast in longitudinal and transverse section of Peruviim-burk (Cinchona),\n13. Lnticifcrous tissue, second form (reticu-latily anastomosing vessels), In root of Scorzonern. (Stained.)\n16. Sieve tissue, from Cucurbita* longitudinal and transverse sections.\nPrice, in neat ca.se, .\t.\t.\nTR ACHE ARY TISSUE\u2014\n17. Spiral, reiiculatcdf and annular vessels in Impatiens, longitudinal section, is. Scalar! form vessels in root-stock of fera, Aspidium, longitudinal section, ly. Fitted or dotted vessels, in longitudinal section, of Sassafras.\n20.\tT rue he i do?, hi longitudinal-radial section,\npi pine; showing also transverse sections of the medullary rays,\nEpidermal Systkm\u2014\n21.\tEpidermal cells, shown in vertical section\nof March all tia.\n22.\tStomata and cells of cuticle; of Iris.\n23.\tTrichomes, shown by stellate hairs or\nscales from Elcagnus argentea, FfBItO-VASCULA l: S V-TEM\u2014\n2d. Fibro-vascular bun dies of endogenous stem, as shown in longitudinal and transverse sections of stem of Indian corn (Zea Mals),\n\u2022\t\u2022\ttil,\t$12.o0\nQueen\u2019s Series of Vegetal Esculents and Adulterations.\n1.\tRye flour.\n2.\tSago starch .\n3.\tStarch of Bermuda arrow-root.\n4.\tPotato starch, m situ.\nf>. Wheat llour, with plaster, fi. Ho. do. do. chalk.\n7 Chocolate, Cacao, powder,\n8,\tCocoa,\tdo.\tdo.\twithout oil.\n\u00bb. Ho. shells, do.\tdo.\n10.\tCacao, with brick-dust.\n11.\tDo. do. wheat Hour.\n12.\tTea-leaf.\nI f Seeds id coffee, long, section.\nII. Do.\tdo,\ttrails, do,\n15. l>o.\tdo.\tdo, do.\troasted.\nIG. Collee, powder.\n17. Do.\tdo.\twith rye.\nIS. Do.\tdo. do. chicory,\nl.i Rhizome of chicory, tmns. section.\n2\u00dc. I Hi,\tdo.\tlong.\tdo.\n21.\tBlack popper, powder.\n22.\tDo\tdo.\tsection of fruit,\n\u00ef\u00bb. White do. do. do.\n24.\tAllspice, powder.\n25.\tDo. do. w lIh cedar wood.\n26.\tClove, long, section.\n*)-r\nj. I.\n23.\n2\u00bb.\nClove, frans, section Do, powder.\nCl imam on-bark, Java, two sections.\n30.\t00.\tdo.\tCeylon,\ttwo sections.\nRL\tHo.\tdo.\tChina,\tdo. do.\n32.\tI)o.\tdo.\tCeylon,\tpowder\n83.\tbo-\tdo.\tdo.\tdo, with cedar,\n\t\t\t\tCedrela-' alorata.\n81,\tPo.\tdo.\tdo.\tpowder, with red\ncedar, Junipenis Virginian a.\nSj. Cinnamon (Cassia.) bark, two sections.\n86.\tDo.\tdo,\tdo,\tpowder.\n37.\tDo.\tdo.\tdo. do.\twith\ncedar wood.\nSS. Guinea pepper, fruit anti seed, two sections.\nSO. Do, do, powder-40. Ginger-root, two sections.\n4L\tDo,\tpowder.\n42.\tDo. do,\twith rye.\n43.\tTurmeric-root, section.\n4L Cardamom-seed, powder.\n45.\tDo.\tdo, with rye.\n4G, Otdanga rhizome, long- section.\n47.\tDo.\tdo.\tIrans, do.\n48.\tDo,\tdo,\tpowder.\nPrice per Bet, neatly cased,\n. $21.00\nQueen\u2019s New Series of Textile Fabrics\nready, unci will comprise tlie following objects :\nIS DOW\nVeoktal Fibres\u2014\nI Cotton, hairs from seel of Gossypium hcr-baceum.\n2. Jute* from stem of Corchorus lex tilt'-'.\n3 Iiemp, from .stem of Cannabis saliva.\n\u25a01. Flax, front stem of Linum usitatissimuni.\n5.\tNew Zealand Lax, from stem of Phormium tennx.\nG. Ramie, or Chinn grass, from stem of Eocli-\nlneria tenacissfma.\n7. Manila hemp, from petiole of Musa troglor-d y tu rum.\nPrice, in neat box, .\t*\t\u2022\n3. Cocoanut fibre {coir), from husk of cocoa-unit, Cocos nucifeia.\nAnimal Fibres\u2014\n9,\tWool, hair of sheep, showing imbricated structure and curled form, which give it the property of felting,\n10.\tMohair, hair of Angora goat.\n11.\tAlpaca, wool from Llama.\n12.\tSilk fibre, from cocoon spun by caterpillar\nof Bombyx mod\n$5.50\n#","page":21},{"file":"p0022.txt","language":"en","ocr_en":"02\nJAM IS W. QUEEN A CO., riTTTiAUEEPHIA.\nQUEEN\u2019S NEW LABORATORY SPECTROSCOPE.\nPrick.\nWe desire to bring to the notice of teachers and students our new Spectroscope, furnished with flint glass prism p, 33 mm. high, improved slit with micrometer screw n, adjustable telescope l, by means of clamp-screw a, the telescope has 7 in in. aperture, 147 mm. Focus. The prism p and telescopes are mounted on a finely finished brass table, supported on a neat tripod stand ; the table is adjustable vertically, and can be fixed by a set screw a at the side, complete with comparison prism e, and photographed scale s, for measurement of spectra. The increasing interest felt in diffraction spectra has induced us to furnish an instrument suited to their production ; also, in this case the prism is removed, and the small brass frame with diffraction plate replaces it.\nWo believe this spectroscope supplies a want long felt, and that it will be of great service for student\u2019s use, to save larger and finer instruments in the laboratories of many universities. The extremely low price at which it is furnished brings it within the reach of all, . . . $35 00 Brass pin and support for diffraction gratings when used with Spectroscope, \u25a0 L 50\nDIFFRACTION GRATINGS.\nThese gratings are ruled with great care on the new dividing engine of W, A. Rogers, The maker has placed the prices very low so that they may be widely sold, and thus aid in the popularization of science. They will he found to give very fine results, with otir Laboratory Spectroscope,\nDiffraction Grating, on prepared glass, 1,000 lines to the centimetre, .... 15 00 Do.\tdo\ton commercial glass, 2,000 lines to the centimetre, , . , 12 00\nDo.\tdo,\t10,000 lines to the inch,.......................... 12 00\nDo, do. 20,000 do. do. ........................................12 00\nWe are prepared to furnish special gratings, as to size and number of lines, as may be desired. Those on prepared glass are fit for special spectroscopic investigations.","page":22},{"file":"p0023.txt","language":"en","ocr_en":"JAMES W. QUEEN <fc CO., PHILADELPHIA.\nQUEEN\u2019S THOLLON SPECTROSCOPE\nThe most remarkable improvement of this Spectroscope is in the new Thollon, or triple prism with which it is fitted. The new prism T consists of a dense glass prism of 90\u00b0, with two additional prisms cemented to it; this combination gives wonderful results; the nickel line between the 1> can be seen, and for projection the results are still more astonishing; the solar lines have been distinctly seen, without a slit, by simply using a round aperture.\nProf. Geo. F. Barker has carefully measured the dispersion, etc., of the Thollon prism with the following interesting results:\nAngle of the inner prism,.......................................... SHF\nDo, do. outer prisms, . ............................................... 15\u00b0\nAngle of compound prism, .................................................... 60\u00ae\nDeviation\tfor\tA,.....................................................   77\u00b0\t40'\nDo.\tdo.\tI),..................................................... 80\u00b0\t3G/\nDo.\tdo.\tIF, ....................................................  98\u00b0\tSO'\nIndex for A, . ........................................................... 1.8593\nDo. I),..............................................................   1.8764\nDo. H',................................................................ 1.9579\nDISPERSIVE POWER.\nAngular length of spec!rum, . . .\t..................................20\u00b0 5CK\nDispersion,....................... \u25a0................................ 0.098G\nDispersive power of Thollon prism, \u2022...........* \u25a0 - * *................ 0.1125\nThis elegant instrument is substantially mounted, the telescoped lias one inch in aperture and nine inches focus. It is supplied with two prisms 38 mm. high, to be used alternately; one is the Thollon prism T, with it instead of a- photographed scale, a micrometer slit V carried on the third tube vV is used to measure the spectrum ; the position of the bright line of the si it. is determined by means of a divided arc and vernier, on the spectroscope table. The other prism is of dense flint glass, and gives a good spectrum, separating the D line; an extra tube is supplied with the usual photographed scale, for use with this prism ; a comparison prism p and new heliostat m ure also supplied. This latter new and convenient attachment will be found oi great use, when using sunlight, being so completely under the control of the operator. This instrument is also provided with a new slit, S, which is kept closed by a spring, and opened by screwing up a","page":23},{"file":"p0024.txt","language":"en","ocr_en":"24\nJAMES W. QUEEN A CO,, PHILADELPHIA.\nURIC\u00ae.\nNo,\nmilled-henl x; in this way the slit rar.no* be injured by being: closed too tight. Our Laboratory Spectroscope is also provided with n similar slit. Complete with two prisma, one for great anil one lor small\ndispersion as above, ...........................................00\nFor a detailed list of Geissler Tubes, see our Catalogue, part 4, pages 104, 105; also part 3, pages 03, 04; for Spectrum Tubes see part 4, page 105.\n1885. 1880. Fart 2d. Pakt 2d,\n1887.\nPart 2d.\n1885. Part 2d. PluckePs Tubes for obtaining the spectra of gases,......2 00\n1830. Part 2d. Stand for single PluckeFs Tube, .................... 2 00\nH87. Part 2d. Set of eight PI tickers Tubes, with brass mounting\u00ab, in box ; a\nsafe and convenient arrangement,\t23 00\nWe have recently received an unusually large assortment of the celebrated Plucker\u2019s Spectrum Tubes, which contain traces of various gases and solids in a pure state, for use with the Ruhmkorff Coil and the Spectroscope; the late solar researches render these tubes invaluable to the teacher and physicist. Wc are happily able to offer these at low prices. To popularize these tubes, we have arranged an Amateurs Set, for use with our Laboratory Spectroscope.\nWc would bring to the notice of scientists, the new end on Spectrum Tubes which we are now able to furnish; they give magnificent results with the Spectroscope. New Map of the Solar Diffraction Spectrum, by Lereboursand Sec retan, 37 inches long, 12 inches wide, bcautifnlly colored. This map, when mounted, is an attractive addition to a lecture-room. Unmounted, 3 75\nMounted in neat frame with protecting glass,........................... |j 25\nTwo Spectrum Maps, one consists of a prism, showing dispersion of rays;\nthe other shows the bright spectrum beautifully colored, per pair, .\t1 25\nWe can now supply Carre carbon pencils for electric light experiments from 1 nun. to 20 nun. thick, some of the sizes can he furnished with hole iti the centre, viz. \u25a0 tubes of carbon.\nAMATEUR'S SPECTROSCOPIC SET.\n5735. Dart 4th. Kuhmkorff Induction Coil, ................. 10 0C\n5480, Part\t4th,\tGrenet Battery, pint size,..........................  4\t00\n5851,\tPart\t4th.\tHydrogen Spectrum Tube,\t.\t. ......................... 2\tOf\n5852.\tPart\t4th.\tNitrogen do. do....................................   2\t0\n<>858. Part\t4th.\tFlouride of Boron Spectrum\tTube,..................... 2\t0i\n$20 00\nThis simply indicates about what is wanted. The battery and coil can be increased in size to advantage, and the tubes increased in number.","page":24},{"file":"p0025.txt","language":"en","ocr_en":"Simple \\\\ Construction\nJAMES W. QUE EX \u00abfc CO., PHILADELPHIA.\nurns\na\nTHE NEW AND ONLY\nPractical Electrical Motor for the Dwelling, the Counting House,\nthe Laboratory, etc., etc.\nWEIGHT, 40 OUNCES.\nThis is the only Engine in the world which can lift 1000 times ils own weight one Tout in one minute.\nHO HANGER, HO NOISE, NO HEAT, HO FUMES,\nWith this Motor the sewing-machine, instead of bringing ill-health and misery npon women, and a sure inheritance of woe to their children, becomes a Rasant\noccupation.\nOne can refresh himself at pleasure with a delicious breeze in sultry weather ror:i a portable fan, and the laboratory and household is supplied will, a portable power\nrequiring no shafting.\t.\t.\t. .\nMore Ilian $100,000 has been spent in perfecting this machine, m special tools for\nits manufacture, to bring it within the reach of all.\nJAS. W. QUEEN & CO.,\n924 CHESTNUT STREET,\nPHILADELPHIA.","page":25},{"file":"p0026.txt","language":"en","ocr_en":".JAMES >V, QUEEN A CO., PHILADELPHIA,\nTYNDALL\u2019S SET OF ELECTRICAL APPARATUS.\nPrice.\nCollection of Electrical Instruments, designed to accompany Tyndall\u2019s Lessons on Electricity, 57 pieces. Complete set.....-.. $65 00\nQUEEN\u2019S NEW TOEPLER-HOLTZ ELECTRICAL MACHINE.\nNo. 1,\nNo. 1. Queen's New Toepler-Holtz Electrical Machine ; gives long and brilliant discharges; self-charging; works in all weathers.\nDiameter of revolving plate, 26 centimeters \u2014 10.} inches, giving\n5-ineh spark. Mounted on finely polished base............... $25 00\nNo. 2. Queen\u2019s N ew Toepler-Holtz Electrical Machine ; self-charging, more finely finished than the above, fitted with rubber supports, with neat and new arrangement for adjusting the combs, etc., to the plates; also with adjustment for the plates. Diameter of\nrevolving plate, 31 centimeters (about 12} inches). ........ 50 00\nNo. 3. Queen\u2019s New Toepler-Holtz Electrical Machine; self-charging, and finished same as No. 2, and fitted with rubber supports, with neat and new arrangement for adjusting the combs, etc., to the plates; also with adjustments for the plates. Diameter of revolving\nplate, 41 centimeters (about 1(3} inches).................... 80 00\nNo. 4. Queen\u2019s New Toepler-Holtz Electrical Machine; self-charging\u00bb finished same a3 No. 2, and fitted with rubber supports, with neat and new arrangement for adjusting the combs, etc., to the plates; also with adjustments for the plates. Diameter of revolving plate, 52 centimeters (about 21 inches)......................... 115 00\nM e can also furnish double and four-plate machines. Prices on application.\nRotary Cylinder, tobe placed between the poles of our new Toepler-Holtz machine. The cylinder will be caused to revolve rapidly by the\nelectrical attraction and repulsion...................... 3 50\nCrookes\u2019 Radiometer ; very sensiti ve_______________________......... 4 50\nProf. Crookes\u2019 wonderful Radiometer has excited the most intense interest among scientists everywhere.","page":26},{"file":"p0027.txt","language":"en","ocr_en":"JAMES W. qUEEN & CO., PHILADELPHIA.\n27\nPOCKET THERMOMETERS AND ANEROID BAROMETERS\n12116\nNo,\n12110. Pocket Thermometer, 4 indies Ion\u00ab:, cylinder form, with paper scale, in fine brass ease, ....\t.\n12111, Pocket Thermometer, 4 inches long, in mahogany ease, with metal scale, ...............................\nJ2112. Pocket Thermometer, 4 inches long, in ebony case, with ivory scale,...........................................................\nJ2LLG. Pocket Thermometer, 5 inches long, enamel tube, double ivory scale, in morocco case,.........................\u2022\n12123. Pocket Thermometer, 6 inches long, enamel tube, ivory scale, in walnut case, with sliding lid, ,\t.\t\u2022\t\u2022\n13505. Pocket Mountain Aneroid, compensated for temperature, 1$ in. diameter, altitude scale to 3,000 or 5,000 feet, in morocco case,\n13507. Pocket Mountain Aneroid, compensated for temperature, If in. diameter, altitude scale to 10,000 feet., in morocco case, .\n13508. Pocket Mountain Aneroid, compensated for temperature, I| in. diameter, altitude scale to 15,000 feet, in morocco case, .\n13510. Pocket Mountain Aneroid, compensated for temperature, 21 in. diameter, altitude scale to 3,000 or 5,000 feet,.................\n13'12. Pocket Mountain Aneroid, compensated for temperature, 2} in.\ndiameter, altitude scale to 10,000 leet, \u2022\t****\u2022\n13513. Pocket Mountain Anerotd, compensated for temperature, in. diameter, altitude scale to 15,000 feet,\nPrice, \u00a71 00\n1 00\n1 25\n3\tCO\n4\t25 \u00a30 00 21 00 24 00\n20\tCO\n21\t00 24 00","page":27},{"file":"p0028.txt","language":"en","ocr_en":"28\nJAMES W. QUEEN \u00e0 C0\u201e PI\u00cfIf.ADELPHI\u00c0.\nUSEFUL INSTRUMENTS AND MATERIALS,\nSELECTED FROM. OUR MATHEMATICAL CATALOGUE.\nNo,\n58.\n107.\nRosewood case of Brass Drawing Instruments, No. 58, with lock, key,\nand trav, 33 pieces, .\t.........................................\nMorocco box of fine German Silver Drawing Instruments, No. 107, 15 pieces............................................................\nPr CF $3 fO 0 75\n4,!3 ,ndi\u00c4r'r,\t*\u00bb ^ght,men, i2 tTOhe. in\nder?m*ntW \u25a0lther U] decirna,s for engineers, No. 463, or duodecimal ly for architectural work. No. 466\nScale Guard, for do.,\n2 0fl\noJ","page":28},{"file":"p0029.txt","language":"en","ocr_en":"JAM ns W. QUEEN & CO.. PHILADELPHIA.\n29\n901.\nI1 HICK,\n878. Camel Hair Brushes, with wood handles. Nos. 1 and 2, each lOcts. ; 3 and 4, each 12 cls. ; 5 and 0, each ,\t\u25a0\nChina Nest, 24 inches in diameter, containing 5 saucers and a cover. Per nest, .\t.\t.\t.\t\u2022\t\u2022\t*\n903. India Ink. Per cake, ..................................\n905. India Ink, extra super. Per cake, .\t\u25a0\n$0 ir>\n00 40 2 00\nPedometer, for measuring distances walked, watch form and size,nickel-\nplated case, ,\t.\t.\t*\t\u25a0\t\u25a0\t\u25a0 ..\t(\nTape Measures, linen, in cases, 3 feet, 50 ets.; 0 feet, ?1.0O; oO \u2022 Tape Measures, steel, with metric and English scales; 3 feet, vLoo ;\n6 feet, ........................................................\n\u00f4 00 1 50\n2 75","page":29},{"file":"p0030.txt","language":"en","ocr_en":"30\nJAMES W. QUEEN A 00., PHILADELPHIA.\nIvory Pocket Rule, 1 foot, 4-fold, German silver mounted, graduated in St lis,\nlOths, 12ths, lfiths, and 100tlis of a foot on edges, ....\t$2 25\nBoxwood Rule, 1 foot, 4-fold,........................................... 25\nThe Charm Measuring Instrument, measures accurately any line, whether straight or curved, as long as 2-5 feet, anil in inches and fractions of inches,............................................................. 2 50\nf)S1. Drawing Table, black walnut top, 22x26 inches, ornamented i stand on casters, ....\niron\n12 50\nThese tables, suitable for architects\u2019 offices, counting-rooms, etc., or for borne use, can be readily fixed at any height from 30 to 44 inches, with the top horizontal, vertical, or inclined at any angle, while the instrument shelf and d-'i-ers alwavs remain level. In any of these positions the top can be allowed\tor thq\nwhole firmly clamped. Total weight, 55 pounds.","page":30},{"file":"p0031.txt","language":"en","ocr_en":"JAMES W. QUEEN J: GO., PHILADELPHIA.\nSI\nNo.\tPrice.\n1110. Combination Rule, 1 foot, 2-fokl, boxwood. This is the most convenient and useful pocket-rule ever made; it combines in itself a carpenter's rule, spirit level, square plumb, bevel, indicator braec, scale, draughting scale of equal parts, T square, protractor, right-angle triangle, and with a straight edge can be used as a parallel ruler, all the parts of which, in their separate applications, are perfect! v reliable. .\t.\t.\t.\t,\t.....\t$2 50\nw\t*\nAn explanation and directions for use accompany each of the Combination Kales.\n943a.\n9476.\n950rf.\n943a. Pocket Compass, brass, round, IT inches in diameter, , \u2022\t\u25a0\n9476. Do. do. nickel-plated hunting case, 2| inches m diameter,\nwith folding sight,\n950d. Charm Compass, nickel-plated, gimbal mounted,","page":31},{"file":"p0032.txt","language":"en","ocr_en":"QU\u00ce3EN & CO.\u2019S OPTICAL LANTERNS.\n15027. This is also made of Russia iron, on polished walnut hase, with 4-inch condensing lenses, achromatic objective with each adjustment for focus, and Newton's ni-wick lamp, giving a uniformly illuminated disk of about 8 feet, the picture sharply cut. Price, $35.00,\n150S3 1 be general fittings are the same as those of the Illuminator, but it. hat door at the side, so that an oxy-hydrogen jet may be used instead of the oil-lamp ; is also provided with an adjustable carrier to concentrate nil the available light up< the picture, with patent oil-lamp. Price, $60.00.\nTHE EXCELSIOR,\n15033.\nThis Lantern, furnished with the Patent Oil Lamp, combines all the advantages of illumination and definition that can he derived from scientific principles, and is indorsed by educators of long experience. See page 7.\n32","page":32},{"file":"z0001.txt","language":"en","ocr_en":"\u00ceStE !i Ami\nP\u00e8re & Fils\n\u2014\u0153\tT S >\ncfiid, /r i\n'//rf id, StftfS\nL\u00fce\u0153-4 //Ac i /\nOf.\n//?\nle, rAf,-/:\u00e8- ef e/e4 e et J? a\nVZ*/\nInstruments de Pr\u00e9cision\nOplicj ue t\u00efcou.sMl\u2019i11?\u25a0\n\u00e9clairage \u00e9lectrique.\nf c /( Je c/ , c?j\ny\n\nepp-\ncd/j, C_>^ c a j?ee, r/ d/y . //ede j/?4 edcyj Xf., eene/ ce Xd& /Am\nJjX.ecia e y/yie/d/^ t/i {U'/i^/tk/X, e/ay ??./(/ ( //^eJJ\u00eed. ///t-eec-it \u00ee///).\nC\u00c2#'i/ff (////\u25a0jjcefre-fij -n-rit/ a a /f/e/if / e /Atejjc. X /let-X/fd//\n/y\t/\nfaf\u00e2y<yy?d-e/\u00a3z*&t cd y/d dy/e ce r/y ??. A\ncf rrc c e/e je ey f e/.\nc\ti\t^\nd//ee f ?/d X Y t/rcry? A /y Jy\u2019/A rc // y 4 c/e i.i A,n y?j y/e / A/y/\n/ ifa j/l/\u25a0?/?. Z/ce{ A/jtf / e////rf /jy y/:f//, yfiAf/c ce/ce AA Ac/\n/'tf ad, '/e dey?/ /y \\s/?\u20acdd4d. {^^et-e-evi / ///y,, a/t e\n/\tS\nCf/fC 4l*f\nc~i\nC/c/// ecj/y/cf^ t cc/td yyfXfc/X yc>e d/ecf/A r/e//?<e4-\t/&\nVdddd. Q/eteeyy A\tdyj///eer4 eu e Aiay?? ^ rme/cc/i&\n//'//e ( f ? C f '? \u25a0' e edcr/ 4 f/e et Xc Ad /?\u25a0 /e 4 ce eecc? ec e //. c/y c e/ f /e e\nrr\n/ id/ ('/add ^yyttd'/C y^/ eu? f ed/uf /jce je A die/aee ad Ze ce ec /fey/e ce /e /cd c/ e c i r/eid.\nX/\u00c2e. fc (Z/\u00c6i-/ .Q^\u00c2sy,","page":0},{"file":"z0002.txt","language":"en","ocr_en":"Important Notice.\nhave recently made arrangements with the Celebrated House of\nOr PilHIS,\nby which we are constituted the Sole Agents in North America for the sale of their Fine Optical Apparatus, including Lanterns for Physical projections and accessory apparatus, Optical Acoustics, Electric Light Apparatus, Polari-scopes, Saccharimeters, and all kinds of Fine Optical Instruments of Precision.\nThe Optical Apparatus of Duboscq is the most celebrated made, either in Europe or America. The beauty of finish, neatness of design, and the general perfection of the apparatus render little to be desired.\nDuboscq\u2019s Apparatus for Projection and otherwise have all the connections and fittings so perfectly made that the parts fit each other exactly. This is a matter of importance, especially to those who wish to procure only a part of the apparatus at one time.\nWe furnish the goods described in this Catalogue at the makers\u2019 price, plus the expenses and risk of importation, etc. Duty free. Net prices quoted on application.\nWe would call especial attention to the Apparatus for Projection, including Lanterns and accessories, etc., \u201c Support Universal or Electro-diapason.\u201d [See Fig. 26, page 47, of Duboscq\u2019s Catalogue.]\nAll the apparatus for the projection of vibratory movements are of great excellence and most of them are new.\nThe Spectroscopes of Duboscq are of deserved excellence, and the prices are reasonable.\nThe new Diffraction Banc, No. 183, is very good. We can thoroughly recommend it.\nDuboscq\u2019s new Shadow Saccharimeter, or Polarimeter, is worthy the attention of all Scientists and Chemists.\nIn presenting this Illustrated Catalogue of Optical Apparatus to our patrons, we take pleasure in calling attention to the new apparatus described therein and to its superior quality. These articles will be imported to order.\nColleges will find this a rare opportunity to supply themselves with beautiful Optical Apparatus at very low Duty-Free prices.\nADDRESS ALL INQUIRIES RESPECTING the Apparatus described in this Catalogue to DEPARTMENT No. 4.\nJames W. Queen & Co.,\nSOLE AGENTS IN NORTH AMERICA.\nAlso agents for the sale of the apparatus made by Elliott Brothers, -Browningr Cambridge Scientific Co., Crouch, Verdin, Ruhmkorff, Koenig, Salleron, Sartorius, and other foreign houses. Importations duty-free for institutions of learning, at manufacturers\u2019 prices. Catalogues on appI\u00eec\u00e2tt\u00f4H. ~~","page":0},{"file":"z0003.txt","language":"en","ocr_en":"JCED AND I\nSTRATED\n\u00a3s follows, any or all of wljich will be failed on Application :\nPart [.\u2014Mathematical Instruments, 162 pages. Contains list and prices of Drawing Instruments, Drawing Materials, Pocket Compasses, Surveying Compasses\" Engineers1 Transits and Levels, Surveying Chains, Tape Measures, Pocket Rules, and Book\u00bb relating to Drawing, Engineering and Mechanics.\nP*RT 2,\u2014Optical Instruments, iSS pages. Contains list and prices of Spectacles, Eye-glasses, Lenses, Laryngoscopes, Polarizing Apparatus, Graphoscopes, Stereoscopes, Reading-glasses, Simple Microscopes, Compound Microscopes, Microscopic Objectives and Accessories, Mounting Materials, Microscopic Objects (including Histological and Pathological Specimens), Microscopic Books, etc.\npART 2.\u2014(Supplement.)\u2014Opera Glasses, Tourist Glasses, Race Glasses, Field Glasses, Marine Glasses, Spy Glasses and Telescopes.\nPart 2.\u2014(Sutflemfnt.)\u2014Second-Hand Microscopes and Accessories. 16pages\nPart 2.\u2014(Supplement.)\u2014Astronomical Telescopes and Appliances* 32 pages.\nPart 3.\u2014Magic Lanterns and Slides, 150 pages. Contains list and prices of Magic Lanterns, for Toys and for Public and Private Exhibitions, Sciopticom, Stereopticocis, Scientific Lanterns, and accessory apparatus to be used with them; Magic Lantern Slides, both colored ami uncolored.\nPart 3.\u2014(Supplement.)\u2014Educational Apparatus and Diagrams for Luminous Projections, 75 pages.\nPart 4 \u2014Physical Instruments, iSS pages. Contains List and prices of Instruments to illustrate lectures in every department of Physics and Chemical Science, Air Pumps, Electric Machines, Galvanic Batteries, Globes, Spectroscopes, Auzoux's Anatomical Models, and Books relating to Scientific Subjects,\nPart 4.\u2014(Supplement.)\u2014Chemical Glassware, Chemical Apparatus, Chemicals, Analytical Apparatus, and Fine Balances. 50 pages.\nPart 4.\u2014(Supplement.)\u2014Second-Hand Philosophical and Chemical Apparatus.\n16 pages.\nPart 5.\u2014Meteorological Instruments. Contains list and prices of Thermometers, Mercurial and Aneroid Barometers, Hygrometers, Anemometers, Rain Gauges, Wind Gauges, Tide Gauges, Current Meters, Pyrometers, Hydrometers, Salinometers, Vacuumeters, Water Gauges, Miners' Safety Lamps, Pressure and Vacuum Gauges, and all instruments for measuring Steam, Air, Gas or Water.\nMathematical, Optical and Philosophical Inhument Ms\\er%\n924 Chestnut Street, Philadelphia","page":0},{"file":"z0004.txt","language":"en","ocr_en":"\u00eft\nO\na\no\nv* .\n\u2014*1\nI *\n\u25a0M sJ\n\u00d6 *'\"4\no -3\nd\n** O\n\u00abM -3\no ^\nhr \u00a9\npH \u00abfci\n.2 \u25a0 *2*\n5> ^ \u00a3\n'** \u00d6) +3\n+i\u201d\t^\t</f\ntfi *3 s; ta r-~\t\u2022*\u00bb\nr*\")\t\"i\u2014i\n%- J3 O C \"2\n\"S S\n0 3 ^\nJ- \"-\u00bb\tS*>\n\u00ab Ph 2\u00bb\na S? ^ j \u25a0\u25a0 e -s \u201c\n\u00bbftOflUFEW\n\n\u00c4mtmisJ\nPHYSICIANS, MEDICAL COLLEGES, SCHOOLS AND UNIVERSITIES.","page":0}],"identifier":"lit38606","issued":"1883","language":"en","pages":"34","startpages":"34","title":"Abridged Catalogue of Optical Instruments, Mathematical Instruments, Physical Apparatus, Meteorological Instruments","type":"Trade Catalogue"},"revision":0,"updated":"2022-01-31T17:02:44.126225+00:00"}