Results for "Smithsonian Institution. Office of the Secretary"
Secretary Langley and His Brother
- Date: c. 1846
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott
- Date: c. 1900
- Creator: Edmonston
- Creator: Edmonston
Secretary Charles G. Abbot
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott
- Date: c. 1903
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott
- Date: 1918
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott
- Date: 1922
- Creator: Unknown
- Creator: Unknown
Secretary Charles G. Abbot
- Date: 1897
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott
- Creator: Unknown
- Creator: Unknown
Secretary Ripley and Joseph Hirshhorn
- Date: 1974
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
Secretary Charles D. Walcott
- Date: 1914
- Creator: Scherer Studio, Washington, D.C
- Creator: Scherer Studio, Washington, D.C
Secretary Abbot with Solar Equipment
- Creator: Unknown
- Creator: Unknown
Secretary Charles Greeley Abbot
- Date: 1890s
- Creator: Unknown
- Creator: Unknown
