Results for "Smithsonian Astrophysical Observatory. Assistant Director (Administration)"
Leland B. Clark in the Division of Radiation and Organisms Laboratory
- Date: 1929 Between 1929 and 1934
Photographs and Color Slides, 1969
- Date: 1969
- Creator: Mt. Hopkins Observatory
Memoranda from William Crawford Winlock
- Date: 1895
- Creator: Winlock, William Crawford
News Broadcast of Secretary Abbot's Solar Invention
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
"Man and Cosmos" Lecture
- Date: 1972 September 29, 1972
- Creator: Jenkins, Harry
Subject Files, 1967-2018
- Date: 1967 1967-2018
- Creator: Smithsonian American Art Museum Office of the Deputy Director
Charles G. Abbot's Solar Panels
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Moonwatch Administrative Subject Files, 1956-1975
- Date: 1956 1956-1975
- Creator: Smithsonian Astrophysical Observatory Moonwatch Division
Photographs, 1916-1988 [graphic]
- Date: 1916 1916-1988
- Creator: Freer Gallery of Art and Arthur M. Sackler Gallery Office of the Associate Director
Preparations for Solar Broadcast
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
- Date: September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
