*Vintage* Wooden Leeds & Northup 1950s Potentiometer "18671" Product Description PLEASE READ CAREFULLY! Up for bid is this *Vintage* Wooden Leeds & Northup 1950s Potentiometer "18671" . This i

 

Up for auction, here's an 11 piece lot of vintage Starbide Micro-Grain dental instruments made by Star Dental Manufacturing Co., Philadelphia, PA. Six look to be unused in their original sleeves, NOS,

 

Five drafting pens from the early 20th century. The one of the far left may be mid 20th century. The one on the far left and the one second from the right are marked KEUFFEL & ESSER. Second and th

 

Up for Bid: Rare Union Explosives Company Blasting Caps Tin,Clarksburg,West Virginia (2.35in,x 1.50in.x 2.0in.)...In Very Good Orignal Condition,with some lite general overall wear...This is a Hard to

 

Vintage French Round Tortoiseshell Glasses in Case Pair of vintage c1930s French faux tortoiseshell glasses in very good condition They are in their original case and have normal light age/use wear wi

 

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

 

Offered for sale: Topcon 2X Mirror Stereoscope, by Tokyo Kogaku Kikai Co., LTD. Made in Japan. It has a number on it, G679. It is functional, and in good to fair condition with marks and scratches, an

 

TO QUALIFY FOR COMBINED SHIPPING, YOU MUST PAY FOR ALL ITEMS ON ONE INVOICE WHY ? IF ITEMS ARE PAID FOR SEPARATELY, PAY PAL BILLS THE SELLER FOR EACH INDIVIDUAL TRANSACTION RELIST U.S.A. LOWER 48 ONLY

 

Dietzgen Multiphase Multiplex Slide RuleThis auction is for one Dietzgen Slide Rule - Decimal Trig Type Log Log Slide Rule. This was previously owned by a Robert Holmquist as his name appears on the l

 

Vtg Springfield desk or wall weather station thermometer humidity gauges functional w/box. This weather station does not appear to have been used but calling it used as bought at an estate auction. Wh