The 60-inch reflector of the Mount Wilson Solar Observatory
By: by G.W. Ritchey ...
Contributors: Mount Wilson Observatory.
Series: Contributions from the Mount Wilson Solar Observatory.; no. 36
Published: 1909
Place of publication: [Chicago
Language: eng
Number of pages: 12
Subjects: Reflecting telescopes.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
Preprinted from the Astrophysical Journal, vol. XXIX, April 1909.