Results for "Twitter"
Patent Drawing for Abbot's Pyrheliometer
- Date: 1940?
- Creator: Unknown
- Creator: Unknown
Secretary Abbot with Printouts
- Date: c. 1968
- Creator: Unknown
- Creator: Unknown
Presentation of Awards for RGA Restoration
- Date: 1974
- 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
Queen Elizabeth Visits the Smithsonian
- Date: 1976
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott and His Fish
- Date: Unknown, some time in the 1910s or 1920s
- Creator: Unknown
- Creator: Unknown
Charles Doolittle Walcott with Workers
- Date: c. 1910s - 1920s
- Creator: Unknown
- Creator: Unknown
I. Michael Heyman
- Date: 1994
- Creator: Unknown
- Creator: Unknown
The Ripleys with Elephants in India
- Date: 1976
- Creator: Unknown
- Creator: Unknown
Charles Doolittle Walcott Excavating Burgess Shale
- Date: c. 1915
- Creator: Unknown
- Creator: Unknown
Tanaka Ichimatsu Receives Freer Medal
- Date: 1973
- Creator: Unknown
- Creator: Unknown
