Rear face of 200-inch disc
1937 February 27
- Title
- Rear face of 200-inch disc
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.19-51
- Dates
- 1937 February 27
- Extents
- 1 photographs