Four Lacquered Brass Instruments, a student drum microscope with adjustable eyepiece and plano mirror; a brass and glass insect pocket microscope; a botanical microscope with concave mirror (missing parts); and a 7-in. scope with internal rack focusing.
Auctioneer:
Skinner
Date:
2013-05-23
Three Matthew Berge Lacquered Brass Instruments, London, first quarter 19th century, a gunner's perpendicular leveling scribe with inset steel feet, scribe, and a spirit level Read more…
Auctioneer:
Skinner
Date:
2018-04-20
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
Four Holtzapffel Measuring Instruments, London, 19th century, a steel protractor calibrated 0-90-0 with damascened 6-in. brass arm marked Holtzapffel Co. London ; steel caliper with Read more…
Auctioneer:
Skinner
Date:
2017-04-28
Miniature Lacquered Brass Surveyor's Compass by Richard Patten, with 4 in. silvered dial signed in script R. Patten, New York, Warranted , fleur-de-lis at North, Read more…
Auctioneer:
Skinner
Date:
2009-07-25
Two Lacquered Brass Westphal Apparatuses, unsigned instruments with weighted scale arm and central pillar, one with colorless glass tube and sinker weight, ht. 8 in. Read more…
Auctioneer:
Skinner
Date:
2018-04-20
Two Lacquered Brass Clinometers, France, 19th century, teardrop-shaped instruments with folding sighting vanes, the smaller engraved "Bellieni a Nancy," the larger with engraved scales on Read more…
Auctioneer:
Skinner
Date:
2018-04-20
Lacquered-Brass Solar Attachment by Gurley, with rack-and-pinion focusing, lens cap and bubble-level, lg. 8 in., in mahogany case with label of W. & L. E. Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Four Japanese Compass Instruments, 19th century, a pewter instrument with compass, hemispherical sundial, clock dial with revolving disc, and signs of zodiac, ink pad, brush, Read more…
Auctioneer:
Skinner
Date:
2017-10-27
Four Holtzapffel Measuring Instruments, London, 19th century, a protractor calibrated 0-70-0 with tightening screws on rear, marked Holtzapffel & Deyerlein London ; 4-in. caliper with Read more…
Auctioneer:
Skinner
Date:
2017-04-28
Four Early Telegraph Instruments, first quarter 20th century, a rocker-type key marked "Bunnell" with brass bedplate and steel arm; two sounder and lever key combination Read more…
Auctioneer:
Skinner
Date:
2015-05-14
