Results for "Smithsonian Institution. Environmental Sciences Program"
Charles D. Walcott at Grand Canyon
- Date: 1915
- Creator: Unknown
- Creator: Unknown
Spencer Fullerton Baird Seated in Chair
- Date: c. 1860s
- Creator: Unknown
- Creator: Unknown
Secretary Ripley Presented Jefferson Award
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Secretary Ripley Testifying Before House
- Date: 1978
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
Charles G. Abbot's Solar Panels
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
One of Joseph Henry's Daughters as a Child
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott in the Field
- Date: c. 1911
- Creator: Unknown
- Creator: Unknown
Building Water Tank on Barro Colorado
- Date: c. 1940s
- Creator: Unknown
- Creator: Unknown
Andrew F. Michaels' Retirement Ceremony
- Date: 1975
- Creator: Unknown
- Creator: Unknown
Joseph Henry's Letter to Spencer Fullerton Baird (April 13, 1857)
- Date: April 13, 1857
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry Is Born in Albany, NY
- Date: December 17, 1797
Rosalyn Carter at the American History Museum
- Date: August, 1978
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
