Results for "National Science Resources Center (U.S.)"
National Zoological Park, Pronghorn
- Date: 1900 Circa 1900s/1910s
- Creator: United States National Museum Photographic Laboratory
National Zoological Park, Zebra
- Date: 1900 Circa 1900s/1910s
- Creator: United States National Museum Photographic Laboratory
National Zoological Park, Zebra
- Date: 1900 Circa 1900s/1910s
- Creator: United States National Museum Photographic Laboratory
National Zoological Park, Bear
- Date: 1900 Circa 1900s/1910s
- Creator: United States National Museum Photographic Laboratory
National Zoological Park, Zebu
- Date: 1890 Circa 1890s
- Creator: United States National Museum Photographic Laboratory
National Zoological Park, Deer
- Date: 1900 Circa 1900s
- Creator: United States National Museum Photographic Laboratory
Entrance to National Zoological Park
- Date: 1910 Circa 1910s
- Creator: Shufeldt, Robert W (Robert Wilson) 1850-1934
Llama Shed, National Zoo
- Date: c. 1890
- Creator: Unknown
- Creator: Unknown
Group of Elk at the National Zoo
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
Visitors in National Museum
- Date: June 1954
- Creator: United States Dept. of Agriculture
- Creator: United States Dept. of Agriculture
Flight Cage at National Zoo
- Date: 1929
- Creator: Ludwig Photo Lab, D.C
- Creator: Ludwig Photo Lab, D.C
Joseph Henry's Letter to James Hadley (May 7, 1869)
- Date: May 7, 1869
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
