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Scientific Apparatus
Ammeter, A.C.

Model 155; serial #64963. Date circa 1927. Manufacturer: Weston Electric Co, Newark, NJ. Caltech label indicates property of Astronomy Department. In wood case (walnut?), handle missing.

ID: 2002-00023

MEDIUM: Metal, Wood, Glass; LENGTH: 7.25 x 6.75 x 3.25 inches; QUANTITY: 1

Topics: Electricity, Astronomy

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