Two Surveyor's Levels, a Eugene Dietzgen Co. with an 11-in. scope, rack focusing, horizontal silver scale divided in four quadrants, in a mahogany fitted box; a Geier & Bluhm instrument with a 9-in. scope, spirit level and horizontal scale.
Auctioneer:
Skinner
Date:
2013-05-04
Two Bostrom-Brady Manufacturers Surveyor's Levels, Atlanta, Georgia, model numbers 4 and 5, both with 10-in. scopes with fine adjustment knobs, horizontal mounts with scales divided Read more…
Auctioneer:
Skinner
Date:
2015-11-18
Brass Surveyors Compass by R. Patten, New York, with silvered dial and divided 0-90 in four quadrants, engraved oak leaves, blued-steel needle, two bubble-levels, and Read more…
Auctioneer:
Skinner
Date:
2004-09-11
Albumen Print of a Surveying Class, group photograph, posed with levels, theodolite and other instruments, by Roger Sherman Studio , 10 x 13 in.; a Read more…
Auctioneer:
Skinner
Date:
2005-05-03
