Excavation & snow removal for footing at 200-inch dome
1937 February 1
- Title
- Excavation & snow removal for footing at 200-inch dome
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.22.1-7
- Dates
- 1937 February 1
- Extents
- 1 photographs