Three vintage rules - Fisher Governor Company, Marshalltown, Iowa U.S.A. - Pickett - Fisher Control Valve Sizing Rule. In leather case w/two supplements Sterling U.S.A. Metric Converter Vintage wood C

 

Vintage mini binoculars, Zenith (Japan), chrome & black, super compact about 3 inches in length, optics are clear and there is diopter adjustment. Nice quality. See photos for further description.

 

*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

 

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

 

YOU ARE BIDDING ON A LOT OF VINTAGE SAFETY EYE GLASSES.....THEY HAVE THE NAMES , SELLSTRON (2 OF THESE), SARATOGA, AND ONE HAS NO NAME......THIS ALONG WITH OTHER ITEMS WE HAVE LISTED ON EBAY THIS WEEK

 

Vintage Barometer Regan Veranderlich Schon Dial measures just over 5" in diameter. Wood casing measures approximately 6.5" Pictures are of the actual item you will get if you win the auction. Which me

 

CURTA MECHANICAL CALCULATOR HANDBOOK IN GREAT USED CONDITION AN AID TO EVERY DAY FIGURING PROBLEMS, TABLES, FORMULAS, AND ARITHMETICAL RULES. THIS BOOK IS 64 PAGES OF INFO THAT WILL TEACH YOU EVERYTHI

 

Two Vintage Solid Brass Weights 1 oz and ½ oz Two vintage round ½oz and 1oz weights made of solid brass. They both weigh correctly and the 1oz measures approx. 2.5cm in diameter x 0.8cm and the ½oz

 

W & L. E. Gurley 56"H Extension Leg Surveying Transit Tripod - 3-1/2 x 8 Threads W & L. E. Gurley Extension Leg Surveying Transit Tripod Height(approx.): 56"(extended), 36"(collapsed) Threadin

 

THERE ARE 11 TUBES ALL IN GREAT SHAPE MADE IN BOSTON