Results for "Art"
Secretary Langley and His Brother
- Date: c. 1846
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott
- Date: 1912
- Creator: Scherer Studio, Washington, D.C
- Creator: Scherer Studio, Washington, D.C
Secretary Charles D. Walcott
- Date: 1922
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott as a Young Child
- Date: c. 1854
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore, Sixth SI Secretary
- Date: 1944
- Creator: Unknown
- Creator: Unknown
Langley Flying Machine
- Date: 1903
- Creator: Unknown
- Creator: Unknown
- Web Page
Charles D. Walcott in Field with Horses
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Charles G. Abbot Retires as Secretary
- Date: June 29, 1944
Secretary Charles Greeley Abbot
- Date: 1890s
- Creator: Unknown
- Creator: Unknown
Secretary Ripley Presented Jefferson Award
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Charles Doolittle Walcott, Early 1900s
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Secretary Langley with Family and Friends
- Creator: Unknown
- Creator: Unknown
