Two Optical Instruments, a lacquered-brass Camera Lucida with clamp and prism, in fitted leather-covered case; and a lacquered-brass prism-housing for a projecting microscope, by Dr. J.G. Hofmann, Paris , in leather-covered case.
Auctioneer:
Skinner
Date:
2005-11-03
Two Optical Science Instruments, including a 1 1/2-in. single-draw spyglass with leather-covered tube, sun shade, and lens covers; and a brass upright compound microscope with Read more…
Auctioneer:
Skinner
Date:
2012-01-18
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
Medical Outfit of Dr. Herbert H. Flagg, a brass-bound rosewood veneered amputation set with gilt label of William Snowden, Philadelphia , the two tiers containing Read more…
Auctioneer:
Skinner
Date:
2007-03-24
Two Surveyor's Transits, including a stippled black finish Berger Instruments optical plummet transit level with 12-inch telescope, horizontal circles with vernier read out, vertical arc Read more…
Auctioneer:
Skinner
Date:
2011-07-16
Two Brass Microscopes, a Gould-type microscope in fitted mahogany case containing five glass specimen slides, ht. assembled 10 3/4; and a student drum microscope, ht. Read more…
Auctioneer:
Skinner
Date:
2008-08-23
David, Uncle (pseudo.). Our Holiday Annual. Philadelphia: Presented by James W Queen & Co., D. Scattergood, Engraver and Printer, ca. 1880. Engraved pictorial wrappers printed Read more…
Auctioneer:
Potter & Potter
Date:
2015-10-31
Adams, George (1709-1772) Micrographia Illustrata . London: for the Author, 1771. Large octavo, fourth edition, seventy-four plates, many folding, one bound as the frontispiece, untrimmed Read more…
Auctioneer:
Skinner
Date:
2012-11-18
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
