Results for "Washington (D.C.)"
Construction at National Zoo
- Date: 1933 1929
- Creator: Unknown
- Creator: Unknown
American Association of Park Superintendents
- Date: 1910
- Creator: Unknown
- Creator: Unknown
Pachyderm House, National Zoo
- Date: 1938 or later
- Creator: Unknown
- Creator: Unknown
Frank Baker
- Date: c. 1900?
- Creator: Unknown
- Creator: Unknown
NZP's Orangutans Bonnie and Azy
- Date: c. 1981
- Creator: Cohen, Jessie
- Creator: Cohen, Jessie
Alligators, Reptile House, National Zoo
- Date: 1934
- Creator: Hardy, E
- Creator: Hardy, E
Eagle Cage, National Zoo
- Date: 1904
- Creator: Unknown
- Creator: Unknown
Drawing of the Glass Tent at the NZP
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
National Zoological Park, Rock Creek Grounds
- Date: 1902 Between 1902 and 1906
- Creator: United States National Museum Photographic Laboratory
National Zoological Park, Lion House Hill - Easter Monday
- Date: 1900 Circa 1900s
- Creator: United States National Museum Photographic Laboratory
National Zoological Park, Picnic at Lower Ford of Rock Creek
- Date: 1901
- Creator: Keller, E.F
National Zoological Park, Rock Creek Grounds
- Date: 1890 Circa 1890s/1900s
- Creator: National Zoological Park (U.S.)
