Results for "Twitter"
World War I Tank Outside National Museum
- Date: c. 1920s
- Creator: Unknown
- Creator: Unknown
Cage for Golden and Bald Eagles at NZP
- Date: 1903
- Creator: Unknown
- Creator: Unknown
Engraving of Anatomy of Sea-Urchin
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Engravings of a Holothurian and Marine Worm
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Malaya Puppet Exhibit, National Museum of Natural History
- Date: 1962
- Creator: Unknown
- Creator: Unknown
Robert McCormick Adams at STRI
- Date: 1990
- Creator: Unknown
- Creator: Unknown
Richard S. Cowan
- Date: 1966
- Creator: Unknown
- Creator: Unknown
Major John Wesley Powell
- Date: 1879
- Creator: Unknown
- Creator: Unknown
Workers Building Trails for National Zoological Park
- Date: 1934
- Creator: Unknown
- Creator: Unknown
Civil Works Administration Workers Laying Water Main Pipes
- Date: 1934
- Creator: Unknown
- Creator: Unknown
Drawing of Keeper Weedon at the NZP
- Date: c. 1887-1900
- Creator: Unknown
- Creator: Unknown
Drawing of Two Bison at Smithsonian
- Date: c.1887-1900
- Creator: Unknown
- Creator: Unknown
