THIS IS A VINTAGE PAIR OF BAKELITE GOGGLES BY AMERICAN OPTICAL. THEY ARE SUPER GREAT LOOKING AND HAVE PIERCED SIDES ON THE FRAME FOR AIR FLOW. THE GREEN LENS ARE IN PERFECT CONDITION AND THICK WITH NO

 

Antique Bone Engineering Sector Folding Rule, Brass Round Hinge, Intricate, Nice Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge This is a very el

 

This auction is for a K&E LOG DUPLEX DECITRIG rule and case. The slide rule itself is in mint condition with both the slide and the cursor functioning like new. There are no defects with this item

 

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

 

For sale is a Vintage Glass Manifold 4 valve over 3 feet Glass Laboratory/Science/Chemistry/Apothecary Pyrex, Glass is all sizes and shapes and free of any defects. Please see the other glass lots and

 

VINTAGE LS STARETT CO. 6 IN TEMPERED RULER WITH CASE # C604RE , JOHN M ACHERMAN IS ENGRAVED ON THE BACK OF THE RULE, BUT BESIDES THAT IT IS IN VG CONDITION. (SEE ALL PICS ) THANKS FOR COMING BY AND BE

 

Pickett slide rule model N-515-T in CLEVELAND INSTITUTE OF ELECTRONICS with the leather case. As seen in current hit movie HIDDEN FIGURES This is the only simplex rule for which I show both front and

 

Offered for sale is a vintage clear glass female urinal. It is not marked. There is no box so am selling as used with no chips or cracks. It has an applied handle as pictured. Email with questions.

 

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

 

VINTAGE DRAFTING TOOLS"SCHOLAR'S COMPANION" BOXNice little collection in a neat little boxTools are in GOOD CONDITION, could use a good cleaning, small compass has some surface rust. Box is well worn,