Results for "Smithsonian Institution. Environmental Sciences Program"
Front entrance of Pension Building
- Creator: Unknown
- Creator: Unknown
Joseph Henry Seated in a Chair
- Date: 1870s
- 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
Zora Martin Felton at work
- Date: 1983
- Creator: Unknown
- Creator: Unknown
Betsy Heck Demonstrating Physignotrace
- Date: c. 1986
- Creator: Unknown
- Creator: Unknown
Retirement party for Mary Ingraham
- Date: 1975
- Creator: Unknown
- Creator: Unknown
Thomas Soderstrom Packing Equipment
- Date: 1969
- Creator: Unknown
- Creator: Unknown
James Smithson Bicentennial Celebration
- Date: 1965
- Creator: Unknown
- Creator: Unknown
Engraving of a Scissor-tail Bird
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Engraving of a Split Cocoa-pod
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Sea Lion Pool at NZP
- Date: c. 1910 or later
- Creator: Unknown
- Creator: Unknown
