200-inch telescope tube structure
1941 March 20
- Title
- 200-inch telescope tube structure
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.18.1-17
- Dates
- 1941 March 20
- Extents
- 1 photographs