Annual report of the director - Mount Wilson Observatory.
Mount Wilson Observatory.
Hale, George Ellery,1868-1938.
Adams, Walter S.(Walter Sydney),1876-1956.
Bowen, Ira S.
Carnegie Institution of Washington.Yearbook - Carnegie Institution of Washington.
[Washington] : Carnegie Institution of Washington,
1905-1947.
At head of title: Carnegie Institution of Washington.
Issued under earlier names of the observatory as follows: 1904/05-1905/06, 1909, Solar Observatory, Mount Wilson, California; 1907/08, 1910-1916/17, Mount Wilson Solar Observatory.
Directors: 1904/05-1921/22, G.E. Hale; 1922/23-1946, W.S. Adams; 1946-1947, Ira S. Bowen.
Reprinted from the yearbok of the Carnegie Institution of Washington.
Continued by: Mount Wilson and Palomar Observatories. Annual report of the director - Mount Wilson and Palomar Observatories.
Mount Wilson Observatory.
Astronomy
Annual report of the director - Mount Wilson Observatory
Annual report of the director - Mount Wilson and Palomar Observatories
Year book - Carnegie Institution of Washington