Results for "National Science Foundation (U.S.)"
National Academy of Sciences Meeting, Smithsonian Institution Building
- Date: April 1874
- Creator: Unknown
- Creator: Unknown
National Academy of Sciences Meeting, Smithsonian Institution Building
- Date: April 1874
- Creator: Unknown
- Creator: Unknown
Meeting for Smithsonian Marine Station Land Agreements
- Date: 1994
- Creator: Unknown
- Creator: Unknown
Robert P. Multhauf
- Date: c. 1970
- Creator: Unknown
- Creator: Unknown
Gem and Mineral Hall, National Museum of Natural History
- Date: 1958
- Creator: Unknown
- Creator: Unknown
Hall of Gems, National Museum of Natural History, 1958
- Date: 1958
- Creator: Unknown
- Creator: Unknown
Easter Monday at the National Zoo
- Date: c. 1900s
- Creator: Unknown
- Creator: Unknown
Hall of Gems, National Museum of Natural History, 1958
- Date: 1958
- Creator: Unknown
- Creator: Unknown
Ostrich at the National Zoo
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Elephant House, National Zoo
- Date: 1903
- Creator: Unknown
- Creator: Unknown
Pachyderm House, National Zoo
- Date: 1938 or later
- Creator: Unknown
- Creator: Unknown
Giraffes at the National Zoological Park
- Date: c. 1930s
- Creator: Unknown
- Creator: Unknown
