Josef Johnson at the 18-inch Schmidt telescope
1938 June 24
- Title
- Josef Johnson at the 18-inch Schmidt telescope
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.22.20-12
- Dates
- 1938 June 24
- Extents
- 1 photographs