Three Optical Instruments, a simple brass field microscope in a mahogany box, a Bausch & Lomb micrometer eyepiece for grain size determination, housed in a wood box with directions pamphlet, and a brass thread-counter manufactured by Chronik Brothers, N. Y. and retailed by Chas. Lowinson , no. 901879, housed in the original velvet-lined box.
Auctioneer:
Skinner
Date:
2013-05-04
Three German Optical Instruments, two microscopes both with triple nosepiece, plano/concave mirror, substage diaphragm, coarse and fine focus, one an E. Leitz No. 163158, the Read more…
Auctioneer:
Skinner
Date:
2013-05-23
So-called "Rolex Panerai" Officine Panerai, No. 1009551, Ref. 3646, first generation. Made in 1940. Very fine and extremely rare, large, cushion-shaped, water-resistant, stainless steel military Read more…
Auctioneer:
Antiquorum
Date:
2005-09-28
Panerai – Rolex - Marina Militare - Brevettato Panerai “Officine Brevettato," case No. 124949, Ref. 6152. Made in the early 1950s. Very fine and very Read more…
Auctioneer:
Antiquorum
Date:
2010-06-10
Brass 2 3/4-inch Reflecting Telescope, engraved on the eyepiece Josph. Hurt, Ludgate St., London , with 14-inch lg. body tube, speculum mirror, screw-rod focusing, and Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Brass 2-inch Varley's Patent Graphic Telescope, London, with 11-inch lg. tube, two drawers, and 45º speculum mirror, (lacquer worn, lens chipped, incomplete); three attachments in Read more…
Auctioneer:
Skinner
Date:
2008-08-23
