Two Brass Instruments, a W. & L.E. Gurley brass bow tie-shaped case containing a compass needle and a scale 0 plus/minus 15, and a goniometer with a circular scale. Goniometer case scuffed and hinge broken.
Auctioneer:
Skinner
Date:
2012-12-01
Two 19th Century Lacquered Brass Instruments, German angle finder with radius scale from 0-50, adjustable bubble level with vernier end, engraved on front plate and Read more…
Auctioneer:
Skinner
Date:
2018-04-20
Two Brass 19th Century Instruments, England, a 6-in. signed Troughton & Simms London parallel rule with pierced arms and knife-edge sides, and a 4-in. enclosed Read more…
Auctioneer:
Skinner
Date:
2015-10-31
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. Read more…
Auctioneer:
Skinner
Date:
2005-11-03
Two Drafting Instruments, 20th century, a Keuffel & Esser Co. 7 3/4-in. circular protractor with inner and outer scales, single arm with straight-edge, vernier with Read more…
Auctioneer:
Skinner
Date:
2013-05-23
Watkins Charing Cross Pocket Sextant and Two Other Instruments, London, 19th/20th century, brass-cased sextant marked as above, with silvered scale, magnifier, and adjusting knob; an Read more…
Auctioneer:
Skinner
Date:
2017-04-28
Two Nautical Instruments, an ebony octant, maker's name indistinct, with brass arm and ivory scale and vernier, radius 12 in., in a gray-painted shaped case; Read more…
Auctioneer:
Skinner
Date:
2001-03-31
Two Brass Infill Woodworking Shoulder Planes, brass bodies with iron soles and walnut infill, lg. 8 in. Clocks, Watches & Scientific Instruments online The Marvill Read more…
Auctioneer:
Skinner
Date:
2019-05-01
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
Three Holtzapffel Measuring Instruments and a Fenn Instrument, London, late 19th century, two brass and steel 6-in. "T" squares, one marked Holtzapffel & Co. , Read more…
Auctioneer:
Skinner
Date:
2017-04-28
Three Early Bloodletting Instruments, 19th century, two brass and steel spring-loaded fleams, both in leather cases, and a cased four-blade lancet marked Arton on one Read more…
Auctioneer:
Skinner
Date:
2017-04-28
