Results for "Smithsonian Institution. Assistant Secretary for Science"
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
Secretary Abbot Carrying the Radiometer up Mount Wilson
- Date: c. 1930?
- Creator: Unknown
- Creator: Unknown
Secretary Charles G. Abbot's Solar Cooker at Mt. Wilson, CA
- Date: c. 1920s?
- Creator: Unknown
- Creator: Unknown
- Authority Record/EAC
Agency history, 1849-1992
- Date: 1849 1849-1992
- Creator: Smithsonian Institution International Exchange Service
National Air and Space Museum Groundbreaking Luncheon
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
- SI History Bibliography
Defending a Dream: Charles Greeley Abbot's Years at the Smithsonian
- Date: February 1990
- Creator: DeVorkin, David H
- Creator: DeVorkin, David H
- Authority Record/EAC
Agency history, 1983-
- Date: 1983 1983-
- Creator: Smithsonian Environmental Research Center
Award Ceremony at Museum of History and Technology
- Date: 1967 February 13, 1967
- Creator: Smithsonian Institution Photographic Services Division
Dr. Charles Greeley Abbot's 100th Birthday Celebration
- Date: 1972 May 10, 1972
- Creator: Krantz, Victor
- SI History Bibliography
Biographical Memoirs: Charles Greeley Abbot
- Date: 1976
- Creator: Warner, Deborah Jean
- Creator: Warner, Deborah Jean
Preparations for Solar Broadcast
- Date: September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
SI Officials at East Door to SI Building
- Date: 1915
- Creator: Unknown
- Creator: Unknown
