$600
American & Austrian, 19th century. Collection of two engraved brass lenses comprising of a taller Voigtlander & Sohn, Wien, Braunschweig No. 23644 lens (approximate height 8.8", diameter 6.75"); and a Clement & Gilmer's 12 x 16 Extra Rapid Rectilinear lens (approximate height 5.5", diameter 4".
Auctioneer:
Ahlers & Ogletree Auction Gallery
Date:
2014-10-05