*Vintage* Leeds & Northup 1950s Potentiometer -Nuclear Era- Model C500 Product Description PLEASE READ CAREFULLY! Up for bid is this *Vintage* Leeds & Northup 1950s Potentiometer -Nuclear Era-

 

Up for your consideration is a lot of vintage medical devices. 6 in all. Some in the original packages. It includes 3 old syringes, an old dropper.( rubber is hardened), A floating thermometer, and a

 

Vintage Pickett & Eckel Trig Slide Rule Model N1010-ES 12" Excellent condition. Copyright 1959. Comes in its original Picket case. Thanks for Looking!!!

 

I have shown several pages --they appear from 1980s or maybe some older --I counted ROUGHLY 300 --e-mail if you need more information ABOUT 20 PAGES ARE SHOWN

 

This is a Picket slide rule from the Cleveland Institute of Electronics and the patent date goes back to 1964. The slide rule is a plastic I think with metal on all the edges including the center slid

 

PLEASED TO OFFER A LOT OF (4) VINTAGE MECHANICAL DRAWING AND ENGINEERING BOOKS. THEY BELONGED IN MY FAMILY AND NOW TIS TIME FOR ANOTHER TO ENJOY THEM... BOOKS ARE IN GOOD SHAPE WITH NORMAL AGE WEAR ET

 

please see photos for details

 

This is all of my collection. Many RayChem stickers and other hard to find ones. Thanks, Cornbread..

 

WE ONLY CHARGE ONCE FOR MICROSCOPE SLIDES SHIPPING COST. REGARDLESS OF HOW MANY YOU PURCHASE.....PLEASE SEE BELOW ANTIQUE MICROSCOPE SLIDE - DIATOMACEAE - SHEPPEY ISLAND - THAMES SIZE: 3" x 1".... 75m

 

Antique Lemaire Paris France Mother of Pearl Opera Glasses in Original Case. A great pair of opera glasses/binoculars that feature a nice extra touch of mother of pearl on the extension also. Marked o