Results for "National Zoological Park (U.S.). Office of Animal Programs"
Ernest Pillsbury Walker
- Date: Unknown, perhaps c. 1940
- Creator: Unknown
- Creator: Unknown
Ernest Pillsbury Walker
- Creator: Unknown
- Creator: Unknown
William Blackburne
- Date: c. 1900s
- Creator: Unknown
- Creator: Unknown
Two Baby Gorillas Moka and Nikumba
- Date: March 1956
- Creator: Unknown
- Creator: Unknown
Louis Paul Jonas with Uncle Beazley
- Date: 1967
- Creator: Unknown
- Creator: Unknown
Frank Baker
- Date: c. 1900?
- Creator: Unknown
- Creator: Unknown
Watson M. Perrygo Holding up an Iguana
- Date: 1930
- Creator: Unknown
- Creator: Unknown
Drawing of Goats at the NZP
- Creator: Unknown
- Creator: Unknown
Drawing of a Swinging Monkey at the NZP
- Creator: Unknown
- Creator: Unknown
Drawing of a Grizzly Bear at NZP
- Creator: Unknown
- Creator: Unknown
Drawing of a Wapiti at the NZP
- Date: circa 1890s?
- Creator: Unknown
- Creator: Unknown
Drawing of Owls at the NZP
- Creator: Unknown
- Creator: Unknown
