Galvanometer, Paschen
1921
- Title
- Galvanometer, Paschen
- Collection
- Caltech Images Collection
- Series
- Scientific Instrument Photographs
- Identifier
- ST-PH-08
- Dates
- 1921
- Extents
- 1 photographs (negative)
- Abstract
- Serial #45457. Original instructions, test results and inventory cards in file. Purchased Dec. 1921 for Bridge Lab. See exhibit catalog, “Scientific Instruments Ancient and Modern,” for more information. Mfg: Cambridge & Paul Instrument Co.