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Creation Date

1888

Description

One of Weston's most impactful inventions, the potable voltmeter design is still used today. Weston patent nos. November 6, 1888; 392,386, 392,387 May 14, 1889; 403311 April 29, 1890; 426,992, 427,022 June 10, 1890; 19,895, 19,896

Dimensions

Area of base 6 1/2" x 5 3/4"

Photgrapher

Matthew Brown & Zackary Kellett

Photo Date

03/09/2020

Resolution

4752x3168

Materials

Brass, Copper, Iron

Approximate Date

1888

Collection

Weston Museum

Completeness

Complete

Condition

Very Good

Provenance

Donated by Edward Weston

Keywords

voltmeter, weston, edward, newark, electric, electrical, meter, instrument, portable

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