Welding top of arch #1
1937 October 7
- Title
- Welding top of arch #1
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Identifier
- 10.22.2-12
- Dates
- 1937 October 7
- Extents
- 1 photographs
1937 October 7