Up for auction is a vintage Binary Slide Rule with case and instructions. The slide rule measures 8 and 5/16th inches (not including transparent arm). On the side with 2 arms, it says, "THE BINARY SLI

 

Hat is in good shape, liner is the original old-type adjustable snap in good shape original MSA paint (never been painted), the spot on bill looks as if something has hit it & knocked off the whit

 

mwrmwebb Store Slide rule in very good condition( needs cleaning). Case in fair condition with both ends taped

 

VINTAGE ALVIN PRECISION DRAWING SET 129 JS MADE IN GERMANY THE CASE DOES HAS A LITTLE CHIP ON THE CORNER PLEASE WAIT FOR INVOICE BEFORE PAYING ITEMS SOLD AS IS WILL DESCRIBE EVERYTHING THAT I SEE IF S

 

Take a look at this awesome Drug Rep Collection. It is a large flat rate box (12"x12"x5.5") packed with tons of rare items!!! All items are new and most are in their original plastic. You will receive

 

Fantastic vintage French educational anatomical chart of the Rabbit (Lapin) by Dr. Louis Auzoux, NOT a reproduction, purchased in Paris, France. This is a rare, collectible find, quite LARGE with dazz

 

bidoff10 Store DescriptionNOTE: please scroll down to bottom of page to view all pics. You are bidding on a vintage barometer that measures 7" wide (wood). Just found a whole collection of these in an

 

This little vintage black leather First Aid kit is approximately 6 inches long, 2 wide and 1 3/4 inches deep. It includes a scissors with fancy "etching", 2 bandaids, a bottle of mercurochrome, a roll

 

The tape refill is made my Keuffel & Esser (K&E) and is model 88 0017M. It is steel with a white face. The tape if 100ft long and marked in feet, 10ths of feet and 100ths of feet. It is 5/16th

 

Untitled Page Antique Craftsman Brass Transit Level Nice old brass transit with original wood case. Transit is in very good condition with no damage or repairs. The bubble is good. Optics are clear an