Results for "Smithsonian Institution. Assistant Secretary for Science"
NMHT Receives First Caterpillar Engine
- Date: 1973
- Creator: Unknown
- Creator: Unknown
Construction of U.S. National Museum Building, 1905
- Date: 1905
- Creator: Unknown
- Creator: Unknown
Unveiling of "The Federal City" Model
- Date: 1976
- Creator: Unknown
- Creator: Unknown
Lindbergh Receives Langley Medal
- Date: 1927
- Creator: Unknown
- Creator: Unknown
Harry Woodward Dorsey
- Date: Early 20th century
- Creator: Unknown
- Creator: Unknown
Star-Spangled Banner
- Date: 1907
- Creator: Unknown
- Creator: Unknown
Natural History Building Ground Breaking
- Date: 1904
- Creator: Unknown
- Creator: Unknown
Visitors to Hall of Health, A&I Building
- Date: 1957
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore with the Hartmann Family
- Date: March 21, 1954
- Creator: Unknown
- Creator: Unknown
Millionth Visitor to the Hirshhorn
- Date: 1975
- Creator: Unknown
- Creator: Unknown
Handwritten Note Regarding Ripley's Specimen Box
- Date: April 1945
- Creator: Unknown
- Creator: Unknown
Second Annual Women's Week
- Date: August 26,1974
- Creator: Unknown
- Creator: Unknown
