South cross piece on observing floor
1938 October 16
- Title
- South cross piece on observing floor
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.22.3-8
- Dates
- 1938 October 16
- Extents
- 1 photographs