Hydrogen lamp power supply, Model B
1950
- Title
- Hydrogen lamp power supply, Model B
- Collection
- Caltech Photographs
- Series
- Scientific Instrument Photographs
- Dates
- 1950
- Extents
- 1 photographs (negative)
- Abstract
- Serial no. 40079. Part of ultraviolet accessory kit for DU spectrophotometer. Mfg. Beckman Instruments, South Pasadena, CA.