Results for "National Science Foundation (U.S.)"
Zebra at the National Zoo
- Date: 1900
- Creator: Unknown
- Creator: Unknown
Polar Bear at the National Zoo
- Creator: Unknown
- Creator: Unknown
Bailey's Bobcat, National Zoo
- Date: Unknown, perhaps early twentieth century
- Creator: Unknown
- Creator: Unknown
Young Gorilla at the National Zoo
- Date: c. 1962-1963
- Creator: Unknown
- Creator: Unknown
National Zoological Park Construction
- Date: 1936
- Creator: Unknown
- Creator: Unknown
Baby Male Gorilla at the National Zoo
- Date: c. 1960s
- Creator: Unknown
- Creator: Unknown
Reptile House, National Zoo
- Date: 1940
- Creator: Unknown
- Creator: Unknown
Theodore H. Reed Receives Twenty Year Pin
- Date: 1975
- Creator: Unknown
- Creator: Unknown
Workers Building Trails for National Zoological Park
- Date: 1934
- Creator: Unknown
- Creator: Unknown
European Brown Bear and her three cubs at the National Zoo
- Creator: Unknown
- Creator: Unknown
Elk at National Zoo
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
Elk at the National Zoo
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
