<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> <dc:description>http://vlp.mpiwg-berlin.mpg.de/library/data/lit8140/index_html?pn=13&ws=3&mk=0.0456/0.876&wid=digi_8466 http://vlp.mpiwg-berlin.mpg.de/library/data/lit8140/index_html?pn=11&ws=1.5&mk=0.5346/0.7872&wid=digi_2885 The "table" also belongs to the instrument. See (Rothe No. 30): http://vlp.mpiwg-berlin.mpg.de/library/data/lit13702/index_html?pn=36&ws=1.5 No. 30 (+31) Thumbnail replaced with marked version.</dc:description> <dc:identifier>https://vlp-new.ur.de/images/img30171</dc:identifier> <dc:identifier>oai:vlp-new.ur.de:img30171</dc:identifier> <dc:rights>info:eu-repo/semantics/openAccess</dc:rights> <dc:rights>https://creativecommons.org/licenses/by-nc/4.0/</dc:rights> <dc:source>https://vlp-new.ur.de/records/lit38688</dc:source> <dc:subject>technology</dc:subject> <dc:title> Simultaneous contrast apparatus, with two prisms for binocular or monocular investigation. After Hering, by Rothe, Prag See a color photograph of this device in the <link href='http://dssmhi1.fas.harvard.edu/emuseumdev/code/emuseum.asp?rawsearch=Number%2F%2C%2Fis%2F%2C%2FWJ0031%2F%2C%2F0%2F%2C%2F0'>Harvard Collection of Historical Scientific Instruments</link>. Simultaneous contrast apparatus, with two prisms for binocular or monocular investigation. After Hering, by Rothe, Prag</dc:title> <dc:type>photography b/w</dc:type> </oai_dc:dc>