This is a vintage slide rule with advertising on it. This treasure is approximately 5 3/4 inches long and 1 1/4 inches wide. On the back of this slide rule is:Bendix-WestinghouseAUTOMOTIVE AIR BRAKE C

 

Vtg Lot Of 40+ MEDICAL STAINLESS Steel Dental Tools Bur Peerless USA Miltex EtcAs pictured, everything is all together in the first photo, all other pictures are close-up and different viewsMixed lot

 

Versalog, with leather case. The case has a name printed (see pictures) Posted with eBay Mobile

 

This is a unknown item ,it appears a lens for a camera or microscope or maybe projector, it is in 2 parts one a small domed on the underside lens approx 11 mm wide in the black metal mount ,the other

 

If you collect or restore old radios, crystal sets, early scientific apparatus, vintage test equipment, military surplus, or other unique old technical items, keep me on your favorite seller list. I a

 

Chelsea Ship's Strike Barometer nice condition will look good alone or with a matching clock subhunter Store On Mar-27-13 at 06:54:43 PDT, seller added the following information: Barometer reading doe

 

Here is a vintage wood tripod with sticker that reads mingolo prandoni co. The we oodles has ware scratches please look at pictures large and heavy.

 

This Drafting Table is dated Nov 10th, 1872 from the WASHBURN MACHINE SHOP Institute of Industrial SCIENCE. 

 

Very nice K & E Slide Rule with hard shell case, not many like this and am sending a couple slide rule manuals. Look at pictures and questions, just email. Shipping is $5.00 anywhere in the U.S.

 

This is a vintage Welch Allyn Opthalmoscope Otoscope set in a bakelite case. It comes with everything you see in the pictures. It has general wear to the set. It is being sold as is, untested. *****We