Inscribed on back is: Dr P B Rose 1984. Marked with makers name: BIRKS GF . On the front : CANADIAN MEDICAL ASSOCIATION SENIOR MEMBER - FOUNDED AD 1867 . Excellent condition, very clean, as found. No

 

IBM Engineering / Programming Flowchart Up for auction is a vintage IBM Engineering / Programming Computer Flowchart. This flowchart is 10 inches by 4 inches, and is made of see-through green plastic

 

VISIT TO SHOP: CLICK ON IT: check my more items in my Shop! Describe of the item: 100% Vintage! Condition: used GOOD vintage condition if consider its age! We can offer it wholeheartedly to all collec

 

10 inch Deci Lon slide rule 688 1100. The slide rule itself is in great condtion. The leather case has residue from a sticker that was on it, has belt loop clip. USA shipping only unless prior authori

 

You are bidding on a SUNDIAL COMPASS manufactured by Stanley of London. This is an attractive old Sundial Compass in its original mahogany box. The box has a crown plaque set in the top and instructio

 

THis vintage slide rule has been kept in it's box since new. It works perfectly. As the photographs show there is some yellowing of the palstic which does not detract from its purpose. Ships promptly

 

what you see is what you got I think the only reason we have a paper label as someone taped itplease ask questions that returns

 

Keuffel & Esser Co.(K&E)LEROYLettering SetGreat set of drafting tools by the Keuffel & Esser Co!This set comes to you in a nice looking green hard cover case with cushioning in the lid. Th

 

2'' Tube x 9 5/8 long EXCELLENT CONDITION END COMES OFF TO CHANGE DISC AND CLEAN SEE ALL 12 PICTURES I SEE NO NAME OR MARKINGS ANYWHERE BUT SOLID BRASS AND WELL MADE WEIGHT IS 1 POUND 9 OZS NICE AND H

 

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