Abetti and Righini looking at a piece of equipment at Sara (Orenberg), USSR.
1939 June
- Title
- Abetti and Righini looking at a piece of equipment at Sara (Orenberg), USSR.
- Collection
- Caltech Images Collection
- Series
- History of Science Beyond Caltech
- Identifier
- 50.1-11
- Dates
- 1939 June
- Extents
- 1 photographs
- Abstract
- Looking at a spectrocoronograph. Astronomers