A. Ricco
1914 to 1920
- Title
- A. Ricco
- Collection
- George Ellery Hale Papers
- Series
- Director’s Files of the Mount Wilson Observatory
- Identifier
- HaleGE_10_00_165_20
- Dates
- 1914 to 1920
- Extents
- 35 pages
- Existence and Location of Copies
- This folder is represented in the microfilm edition of the Hale Papers by reel 95, frames 1084 to 1120.