John D. Strong & Enrique Gaviola looking into the freshly aluminized 60-inch mirror
1934
- Title
- John D. Strong & Enrique Gaviola looking into the freshly aluminized 60-inch mirror
- Collection
- Caltech Photographs
- Series
- Photographs of Academic Divisions and Departments
- Sub-Series
- Astronomy (Astrophysics)
- Dates
- 1934
- Extents
- 1 photographs
- Abstract
- Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Observatory.