Results for "National Science Foundation (U.S.)"
William M. Mann
- Date: 1946
- Creator: Unknown
- Creator: Unknown
Ernest Pillsbury Walker
- Date: Unknown, perhaps c. 1940
- Creator: Unknown
- Creator: Unknown
Ernest Pillsbury Walker
- Creator: Unknown
- Creator: Unknown
Frank Baker
- Date: c. 1900?
- Creator: Unknown
- Creator: Unknown
William M. Mann
- Date: c. 1950s
- Creator: Cutler, Warren
- Creator: Cutler, Warren
Sea Lion Pool at NZP
- Date: c. 1910 or later
- Creator: Unknown
- Creator: Unknown
Drawing of Keeper Weedon at the NZP
- Date: c. 1887-1900
- Creator: Unknown
- Creator: Unknown
NZP Keeper Trooper Walsh and Baby Boa
- Date: 1985
- Creator: Cohen, Jessie
- Creator: Cohen, Jessie
Hornaday with Baby Bison at Smithsonian
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Planning for Operation Reindeer
- Date: 1958
- Creator: Unknown
- Creator: Unknown
