Browse Items (6 total)

V.M. Slipher and Stanley Sykes place a wreath on Percival Lowell's Tomb

Unknown 1955-03-13

The Sky Magazine, August 1941

Duncan, John C. 1941

Drawings of Mars, 1902

Slipher, Vesto Melvin 1902-10-15

V.M. Slipher and C.O. Lampland at the 24-inch Clark Telescope at Lowell Observatory

Unknown 1940 ca.

V.M. Slipher's Retirement Party

Unknown 1954

V.M. Slipher Family Photo

Unknown 1909 ca.