Vintage Pickett Model N 3-ES Power Log Exponential Slide Rule With Case, See Pictures.. Nice Condition.. Please Email Me With Any Questions..Thank You And Happy Bidding.

 

icollectubuy Store Description Excellent Certified Nurses Aide Pin (13A1)- Note: USPS shipping rates more than doubled as of 1/28/13 - my rates are postage and supply cost. I can review with any buyer

 

*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-

 

Item description: This item was sealed in the plastic package that you see when I found it. This is the thing that a dentist uses to compare the color of your existing teeth so they can be matched for

 

This is the 21st Century Gold Pan. It is called "The Screw Pan." It is the only Concentrating wheel and Gold Pan combination in one. This pan also works in the desert----DRY. Very easy to operate. Hol

 

Mining, Blasting; Explosives Manual: DU PONT BLASTERS' HANDBOOK The DU PONT COMPANY BLASTERS' HANDBOOK, Revised (175th Anniv. Edition) Covers: Background, Types, Methods and Techniques, Applications,

 

Set of Vintage Drafting Tools includes Japanese-made Sans & Streiffe compass set *** 17 pcs. *** Weight: 1# 8 oz. *** Measurements: 11.25x5.75x1 ........... Sans & Streiffe was a US distributo

 

The Kit Includes: 1 - 10" Green Gold Pan - The GREEN color contrasts the BLACK sand and the GOLD in your pan. 1 - Suction Tweezers - Suck up the fine gold and move it to your storage vial. 1 - Plastic

 

THIS INSTRUMENT WOULD HAVE BEEN USED IN INDUSTRIAL LOCATIONS SUCH AS OIL REFINERIES, LABORATORIES, MANUFACTURING FACILITIES ETC. IT MEASURES AND RECORDS WITH INK PENS THE TEMPERATURE AND THE HUMIDITY

 

4-1/4" tall, 2-1/16" diameter old clear glass chemical/laboratory bottle having raised frosted letters on front - Ammonium Chloride NH4 Cl Embossed on bottom - W. T. Co. K U.S.A. Has a glass stopper,