Telescope pattern, Palomar 200-inch (B)
1930
- Title
- Telescope pattern, Palomar 200-inch (B)
- Collection
- Caltech Photographs
- Series
- Scientific Instrument Photographs
- Dates
- 1930
- Extents
- 1 photographs (negative)
- Abstract
- Wood pattern used to make the casting of the telescope’s declination slip clutch. Mfg. by CIT.