A. Hilger, Ltd.
1905 to 1914
- Title
- A. Hilger, Ltd.
- Collection
- George Ellery Hale Papers
- Series
- Director’s Files of the Mount Wilson Observatory
- Identifier
- HaleGE_10_00_158_14
- Dates
- 1905 to 1914
- Extents
- 99 pages
- Existence and Location of Copies
- This folder is represented in the microfilm edition of the Hale Papers by reel 90, frames 200 to 299.