Prime focus mirror assembly and observers house mounted on cage ready for raising.
1941 January 22
- Title
- Prime focus mirror assembly and observers house mounted on cage ready for raising.
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.22.4-16
- Dates
- 1941 January 22
- Extents
- 1 photographs