A Tiny, two sided, Celluloid and wood Pocket Slide Rule, Made in Germany, No 41 by Albert Nestler A-G, Lahr, Baden, between the Wars, I think. In its leather case, aluminium slide, no damage.The small

 

This listing is for 2 VINTAGE TRIGONOMETRY TABLES BOOKLETS , an ITW & EX-CELL-O Corp. The 6 1/2" by 3" booklets are both in very good used condition and both have slight wear. The EX-CELL-O book h

 

Vintage Comfo-Cap Low Vein Miner Helmet Coal MiningMine Hat MSA This hat was found with a detonator dated July 29, 1930 that will be listening at a later date USED CONDITION any questions please email

 

Antique Glass Hypodermic Needle B-D Multifit USA 50cc Medical Syringe No Needle Glass has no chips. Condition is very good. Shipping will be exact to your location. The package weighs 9 Ounces.Don't p

 

i000000 Vintage Brass and Steel Navigational Dividers Instrument Made in England Tool Click Images to Enlarge You are bidding on a nice example of Brass and Steel Navigational Dividers in good used co

 

Up for auction is a lot of 3 antique Truax Greene Co and 1 unmarked urethral sounding probes. They all measure about 10 1/2" long and they vary in thickness. There is rust and loss of finish on all th

 

Kern Degree Compass for theodolite K1S . Original Zip bag with Accessories. this comes in original leather case with shoulder belt. this the last one I have.no reserves.

 

Nice Old Nautical Style wood and brass mantle clock and weather barometer.Clock takes a battery.Can set in wood base or its pre-drilled to mount.Name of Hampton on clock,clock is quartz movement.Nice

 

Four NIKON OBJECTIVE MICROSCOPE LENSES. This lot is four lenses for the front end of a microscope. Made by Nikon, Made in Japan. Lenses are used, but in good condition. These are the following: is a 4

 

This 12" inch SEARS vintage Dumpy level is new in original box and carrying case. I listed it as used because i am not sure but I do not think it was ever used. It is in mint condition. Owners manual