Results for "Washington (D.C.)"
Queen Elizabeth Visits the Smithsonian
- Date: 1976
- Creator: Wallace, James
- Creator: Wallace, James
Secretary Adams Videotaping Session
- Date: 1989
- Creator: Tinsley, Jeffrey Wayne 1947-2017
- Creator: Tinsley, Jeffrey Wayne 1947-2017
Samuel P. Langley at Aeronautical Congress in Paris, France
- Date: Spetember 20, 1900
- Creator: Unknown
- Creator: Unknown
Dr. Charles G. Abbot with Harmonic Print-out
- Date: 1973
- Creator: Unknown
- Creator: Unknown
Ceremonies for the Laying of National Museum of History and Technology's Cornerstone
- Date: 1961
- Creator: Unknown
- Creator: Unknown
Secretary Charles G. Abbot Reading the Pyrheliometer
- Date: c. 1940
Secretaries Carmichael, Abbot & Ripley
- Date: This picture is post-1964
- Creator: Unknown
- Creator: Unknown
Senator Goldwater, Representative Boggs & Secretary Ripley
- Date: 1977
- Creator: Unknown
- Creator: Unknown
Keetmanshoop, Southwest Africa
- Date: c. 1925
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
Secretary Charles G. Abbot Playing Tennis
- Creator: Unknown
- Creator: Unknown
Patent Drawing for Abbot's Pyrheliometer
- Date: 1940?
- Creator: Unknown
- Creator: Unknown
Secretary Abbot with Printouts
- Date: c. 1968
- Creator: Unknown
- Creator: Unknown
