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Vintage Scientific Testing Equipment Including Leeds & Northrup Co.

Item Details

A selection of vintage scientific testing equipment including a Leeds & Northrup Co. student potentimeter #170832 with a brass tag stating “CHEM DEPT. I88 C.I.T,” a Weston wattmeter model 432 number 21195, a Leeds & Northrup Co. device number 145509 with a Weston milliammeter model 267 number 110323 attached, a Braun Corp resistance device, a General Electric DC millivoltmeter model 8DP2VHN8 number 3463224 circa 1950s, and a Weston wattmeter model 310 number 6294 circa 1920s.

Brand: Leeds & Northrup Co. , Weston Electrical Instruments Corp., The Braun Corp. , General Electric
Marks: Maker’s Mark, Model number, Country of Origin
Working Condition: Not tested
  • Please note, this is an item that may be especially difficult to move and/or transport. Unless the shipping option is selected, the winner is responsible for bringing appropriate assistance, vehicle, proper materials, and any necessary tools to pickup.

Terms & Conditions


- to fair. Items are untested and sold as is; surface scratches and wear from use are evident; items might benefit from a light surface cleaning; box housing Weston AC &DC wattmeter presents spiting corner joints; General Electric DC millivoltmeter presents broken handle; Weston wattmeter model 310 is missing handle; please see photos for condition.


13.5" W x 6.0" H x 8.0" D

- measurements of Leeds & Northrup Co. potentiometer only.

Item #




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