Large glass prism, 15 x 10 ctm. By Queen, Philadelphia Large glass prism, 15 x 10 ctm. By Queen, Philadelphia

BibTeX Export

@misc{49004,
  note         = {{http://vlp.mpiwg-berlin.mpg.de/library/data/lit814 
                   0/index\_html?pn=14\&ws=2.5\&mk=0.0756/0.5601\&wid=dig
                   i\_9840 http://vlp.mpiwg-berlin.mpg.de/library/data
                   /lit8140/index\_html?pn=11\&ws=2.0\&mk=0.5193/0.7006\&
                   wid=digi\_8399 Not found in Queen catalogues 1874,
                   1883, 1884  on sil.si.edu Thumbnail replaced with
                   marked version.}},
  url          = {https://vlp-new.ur.de/images/img30175}
}