Spectrograph in 150-foot solar tower telescope at Mt. Wilson
1912
- Title
- Spectrograph in 150-foot solar tower telescope at Mt. Wilson
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.13-32
- Dates
- 1912
- Extents
- 1 photographs