Results for "Smithsonian Institution. Environmental Sciences Program"
Replacing Slate Roof of A&I Building with Tin
- Date: c. 1906
- Creator: Unknown
- Creator: Unknown
Replacing Slate Roof of A&I Building with Tin
- Date: c. 1906
- Creator: Unknown
- Creator: Unknown
Work & Storage Area in the Natural History Building
- Date: c. 1910s?
- Creator: Unknown
- Creator: Unknown
Loyal B. Aldrich and Others at SAO Site
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
SI Guard Force, Luray, Virginia, 1944
- Date: 1944
- Creator: Unknown
- Creator: Unknown
Watson M. Perrygo Working on Bird Specimen
- Date: January 19,1933
- Creator: Unknown
- Creator: Unknown
Helena Weiss, George B. Griffenhagen and Bane
- Date: August 24, 1956
- Creator: Unknown
- Creator: Unknown
Henry B. Collins, Jr. with Skull Collection
- Date: 1928
- Creator: Unknown
- Creator: Unknown
William L. Brown Holding Hippo Model
- Date: 1930s
- Creator: Unknown
- Creator: Unknown
SI Officials at East Door to SI Building
- Date: 1915
- Creator: Unknown
- Creator: Unknown
Handwritten Note Regarding Ripley's Specimen Box
- Date: April 1945
- Creator: Unknown
- Creator: Unknown
Arrival of Railroad Car for NMHT Railroad Hall
- Date: c. 1961
- Creator: Unknown
- Creator: Unknown
