Declination & hour angle control unit--front view
1946 March 12
- Title
- Declination & hour angle control unit--front view
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.22.7-1
- Dates
- 1946 March 12
- Extents
- 1 photographs