Subject Source: Unspecified ingested source
Found in 1 Collection or Record:
File — Box 1: Series 1, Folder: 3
Scope and Contents From the Collection: This collection provides a thorough record of George Ellery Hale’s activities. A prolific correspondent, Hale kept copies of most of his letters. The collections contains significant material relating to the theoretical and instrumental development of astrophysics, the history of the Mount Wilson and Palomar Observatories, and the early history of the California Institute of Technology. It also documents Hale’s work with the National Academy of Sciences and National Research Council.