Featured Carl Lampland

Featured Drawings of Jupiter, 1917-1918 Slipher, E. C. 1917-1918

Featured Studio portrait of Wrexie Leonard Unknown 1900 ca.

Featured Telegram from Mademoiselle Magazine to Public Information Officer, U.S. Naval Observatory, 1959 Rifield, Phyllis 1959-09-30

Featured V.M. Slipher and E.C Slipher Unknown 1930 ca.