Results for "Update"
Charles Greeley Abbot at Age Eleven
- Date: 1883
- Creator: Unknown
- Creator: Unknown
Secretary Abbot with Solar Equipment
- Creator: Unknown
- Creator: Unknown
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
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
Secretary Charles G. Abbot Playing Tennis
- Creator: Unknown
- Creator: Unknown
Secretary Abbot with Printouts
- Date: c. 1968
- Creator: Unknown
- Creator: Unknown
Visit of Emperor and Empress of Japan
- Date: 1975
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore in his Youth
- Date: 1901
- Creator: Unknown
- Creator: Unknown
Patent Drawing for Abbot's Pyrheliometer
- Date: 1940?
- Creator: Unknown
- Creator: Unknown
