Up for sale is a Concise Slide Rule Model #28n. It still has the original case and manual. Sold as is.

 

Item is in Like new condition item has barely any visible marks on it. Pretty much flawless. MINERVA OPISOMETER Swiss-made Minerva Opisometer or Curvimeter for measuring non-linear distances, as on a

 

Larab1016 Store VINTAGE WILLSON WELDOR'S SPECTACLES SAFETY GLASSES - STEAMPUNK - WELDING GOGGLES Willson Welders Safety Glasses Steampunk Motiorcycle Goggles This listing is for a very cool pair of Wi

 

Presented is a fantastic vintage bamboo slide rule. This is a "Sun" Hemmi's Bamboo Slide Rule, likely dating back to the 1950's or earlier. The slide rule is still in its original cardboard box, altho

 

you are bidding on a VINTAGE MILE PEDOMETER........... IN ORIGINAL BOX WITH INSTRUCTIONS MADE IN WEST GERMANYThis item fits around the ankle. IN GOOD USED CONDITION

 

This vintage prosthetic leg measures about 19" high and the foot is about 9.5" long. It's in good condition but the foot is cracking. I think it could be glued. If you put a heavy shoe on it you could

 

Coal Miners Carbide Lamp Light Cap Helemt 4 1/2" + 6" globe +2 full cans calcium carbide. Please read carefully. Payment must be recieved within 10 business days. I accept PayPal only. I try to ship p

 

This is a 126 mixed lot of drafting and art triangles, French curves, protractors, and templates. 42 new triangles and curves in wrap 53 used triangles various sizes many new without wraps 13 template

 

K&E SLIDE RULE

 

Nice old Elkhorn carbide coal miners lamp. This is in nice condition but has wear from age and use. It appears to be complete and is marked Elkhorn on the top. I will gladly combine items to save post