Weights for electric balance

In collections

Details

Title: Weights for electric balance
Date: 1909
Original Format: photograph: negative
Description: Weights for ST-PH-22.1. Mfg: Kelvin and James White, Ltd.
Collection: Scientific Instruments
Caltech Archives ID: ST-PH-22.2
Copyright: The Caltech Archives has not determined the copyright status of this image.