Results for "Physics"
Mary Vaux Walcott
- Date: 1924
- Creator: Unknown
- Creator: Unknown
Secretary Alexander Wetmore Greets Visitors
- Date: c. 1950
- Creator: Unknown
- Creator: Unknown
Langley with His Aerodrome
- Date: 1903
- Creator: Unknown
- Creator: Unknown
Charles D. Walcott at Grand Canyon
- Date: 1915
- Creator: Unknown
- Creator: Unknown
Children Approaching the Smithsonian Building
- Date: c. 1970
- Creator: Unknown
- Creator: Unknown
Albany Academy Where Joseph Henry Taught
- Date: Unknown
- Creator: Unknown
- Creator: Unknown
Bronze Portrait Head of Secretary Carmichael
- Date: 1971
- Creator: Unknown
- Creator: Unknown
- Web Page
Alexander Wetmore in Cockpit of an Airplane
- Date: 1946
- Creator: Unknown
- Creator: Unknown
- Web Page
Alexander Wetmore in Costa Rica
- Date: 1940
- Creator: Unknown
- Creator: Unknown
Smithsonian Institution Building
- Date: 1903
- Creator: Unknown
- Creator: Unknown
Secretary Langley with Family and Friends
- Creator: Unknown
- Creator: Unknown
Spencer Fullerton Baird
- Date: c. 1880s
- Creator: Unknown
- Creator: Unknown
