Results for "Physics"
Alexander Wetmore, Sixth SI Secretary
- Date: 1944
- Creator: Unknown
- Creator: Unknown
Secretary Alexander Wetmore Greets Visitors
- Date: c. 1950
- Creator: Unknown
- Creator: Unknown
Spencer Fullerton Baird
- Date: c. 1845
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Spencer Fullerton Baird
- Date: January 1888
- Creator: Ridgway, Robert 1850-1929
- Creator: Ridgway, Robert 1850-1929
Spencer Fullerton Baird
- Date: c. 1880s
- Creator: Unknown
- Creator: Unknown
- Web Page
Alexander Wetmore in Costa Rica
- Date: 1940
- Creator: Unknown
- Creator: Unknown
Secretary Alexander Wetmore
- Date: 1929
- Creator: Bachrach, Louis Fabian
- Creator: Bachrach, Louis Fabian
Spencer Fullerton Baird
- Date: c. 1860s
- Creator: Unknown
- Creator: Unknown
Spencer Fullerton Baird
- Date: 1887
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore in his Youth
- Date: 1901
- Creator: Unknown
- Creator: Unknown
Spencer Fullerton Baird Sitting in a Chair Reading
- Date: January 10, 1867
- Creator: Bell, William
- Creator: Bell, William
Spencer Fullerton Baird
- Date: c. 1860
- Creator: Sarony's Imperial Portraits, New York
- Creator: Sarony's Imperial Portraits, New York
