Results for "National Science Foundation (U.S.)"
National Zoological Park, Rock Creek Grounds - Log Bridge
- Date: 1912 December 24, 1912
- Creator: Shufeldt, Robert W (Robert Wilson) 1850-1934
National Zoological Park, Preliminary Survey
- Date: 1890
- Creator: F.L. Olmsted and Company
National Zoological Park, Lion House Hill - Easter Monday
- Date: 1900 Circa 1900s
- 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, Model of Rock Creek Park and Zoo Grounds
- Date: 1889 Circa 1889-1892
- Creator: United States National Museum Photographic Laboratory
National Zoological Park Staffers Receive Education Awards, 1978
- Date: 1978
- Creator: Berg, Ilene
- Creator: Berg, Ilene
National Zoological Park, Picnic at Lower Ford of Rock Creek
- Date: 1901
- Creator: Keller, E.F
National Zoological Park, Picnic at Lower Ford of Rock Creek
- Date: 1901
- Creator: Keller, E.F
National Zoological Park, Plan for Rock Creek Park and Zoo Grounds
- Date: 1890 Circa 1890
- Creator: Unknown
National Zoological Park, Greater One-horned Rhinoceros "Gunda"
- Date: 1939 Between 1939 and 1956
- Creator: Walker, Ernest P (Ernest Pillsbury) 1891-1969
National Zoological Park, Greater One-horned Rhinoceros "Gunda"
- Date: 1939 Between 1939 and 1956
- Creator: Walker, Ernest P (Ernest Pillsbury) 1891-1969
National Zoological Park, Greater One-horned Rhinoceros "Gunda"
- Date: 1939 Between 1939 and 1956
- Creator: Walker, Ernest P (Ernest Pillsbury) 1891-1969
