12 ANTIQUE OLD VINTAGE DRAWING INSTRUMENTS. HELD IN A WELL WORN 7 1/2" X 4 3/4" RED LEATHERETTE CASE, ARE, 2 PENS, 1 X 6 1/8" COMPASS WITH PENCIL / INK LEGS., 1 X 5" DIVIDERS. 2 X 2, 3 1/2" -3 1/2" CO

 

You are bidding on a Vintage Charles Bruning Co. Electric Drafting Eraser No.3831 As you can see this electric eraser is in very good condition. It's clean and shows very little wear. I plugged it in

 

SUNDIAL I recently acquired a large collection of vintage compasses and other similar scientific/field instruments from an estate. These are not my area of expertise but they all seem to be in working

 

Theodolite- is a precision instrument for measuring angles in the horizontal and vertical planes. Theodolites are used mainly for surveying applications, and have been adapted for specialized purposes

 

Hope 740 custom circular slide rule made by Concise Co. of Japan and marketed under "Hope". This is an English-Metric converter, the front is a 3" pocket circular slide rule...attached to a rectangula

 

This slide rule is used to calculate dew point andrelative humidity 11 inches in diameter and 20 scales

 

4 DIFFERENT NICE "RARE" CONSOL COAL CO. COAL MINING STICKERS GREAT CONDITION

 

Vintage Drug Store Items Lot Vaseline, Merthiolate, Iodine PLUS All in glass bottles & jars. All items have varying degrees of wear. Please look carefully at enlarged photos as they're a major par

 

Truman525 Store UP FOR AUCTION WE HAVE A VERY NICE JUST RITE CARBIDE MINERS LAMP WITH ORIGINAL BOX AND INSTRUCTIONS. LAMP APPEARS TO BE IN EXCELLENT CONDITION, BOX IS IN FAIR CONDITION AS WELL AS THE

 

Here we have a really nice early Cased Monocular Microscope in working condition. It is engraved: NEGRETTI & ZAMBRA LONDON. This fine piece is affixed to the base with screws . as can be seen the