PICKETT N3p pocket synchrolog DUAL BASE LOG/LOG EXPONENTIAL SPEED RULE All-metal construction. 32 scale sections. Mint condition leather case with comprehensive 95 page manual (from 1953). This was Pi

 

!--Copy from here--> 461 Fulham Road, London, SW6 1HL A very fine example of an ivory E.Preston rule. All securing pins are present. The only minor damage is a slight lifting on one hinge and one t

 

vintage soviet Ussr scientific thermometer very accurately measures, accuracy - 0,2 degree of Celsius range from -30 to +50 degrees of Celsius

 

brechunec Store Vintage Lasco Slide Calculator Ruler ~Others Available~ Click to view supersized image Click to view supersized image Lots Of Engineering/Specialist Equipment Available ~ Including Cha

 

Outside USA shipping please contact me first. COMBINE SHIPPING available Thank you. Flying Fish 1002 Used slightly Shanghai Slide Rule Factory 1960-1970 product. Scales: (Front) Sh2, Sh3, K, A [B, sin

 

EARLY 1930'S TENN. MINNING HARD HAT / COAL MINING / MINE NR Click Images to Enlarge This auction is for a RARE EARLY Tennessee Coal Mining Hard Hat. I personaly purchaced this hard hat from the man th

 

Omega precision 361 with a British imperial navy badge is whats on the container .All the clips work and the flaps are intact. The wooden box inside is intact and in 2 tone blue , looks good. Has 12 p

 

Real nice vintage Arthur H Thomas / Bausch & Lomb Microscope Brass parts through-out Good Working Order Has some paint loss in a few area's and in one area some dried tape. Photos show alot of the

 

This is a very gently pre-owned but unused pair of vintage navigator’s precision dividers. This great measuring device was made in Germany and reflects the precision and attention detail expected in

 

Up for auction is a nice cordless mining light and charger. Charger is new and light is slightly used. MSHA approved Posted with eBay Mobile