Results for "National Zoological Park (U.S.). Office of Animal Programs"
National Zoological Park, Indian Elephants "Hitam" and "Kechil"
- Date: 1918
- Creator: National Zoological Park (U.S.)
National Zoological Park, Hybrid Zebra-Horse "Juno"
- Date: 1900 Circa 1900s/1910s
- Creator: National Zoological Park (U.S.)
National Zoological Park, Hybrid Zebra-Horse "Juno"
- Date: 1900 Circa 1900s/1910s
- Creator: National Zoological Park (U.S.)
National Zoological Park, Hybrid Zebra-Horse "Juno"
- Date: 1900 Circa 1900s/1910s
- Creator: National Zoological Park (U.S.)
National Zoological Park, Rock Creek Grounds
- Date: 1900 Circa 1900s
- Creator: United States National Museum Photographic Laboratory
National Zoological Park (NZP) Animals and Buildings
- Date: 1974 February 19, 1974
- Creator: Hofmeister, Richard K
Lord Snowdon Visits National Zoological Park
- Date: 1965 November 17, 1965
- Creator: Smithsonian Institution Photographic Services Division
Nile Hippopotamuses and Baby at National Zoological Park
- Date: 1973 February 1973
- Creator: Schroeder, Francine
Nile Hippopotamuses and Baby at National Zoological Park
- Date: 1973 February 1973
- Creator: Schroeder, Francine
Saltwater Crocodile "Biggy" at National Zoological Park
- Date: 1973 February 1973
- Creator: Schroeder, Francine
Bongo (Antelope) "L'ehania" at National Zoological Park
- Date: 1972 November 1972
- Creator: Schroeder, Francine
Pygmy Hippopotamus Swimming at National Zoological Park
- Date: 1973 May 1973
- Creator: Schroeder, Francine
