Results for "Smithsonian Institution. Environmental Sciences Program"
- Finding Aid
SIA Acc. 15-145, National Portrait Gallery (Smithsonian Institution), Website Records, 2008-2015
- Date: 2008 2008-2015
- Creator: National Portrait Gallery (Smithsonian Institution)
- Creator: Smithsonian Institution Archives
Portrait of Philip Strong Humphrey (1926-2009)
- Date: 1960 Circa 1960s
- Creator: Unknown
Portrait of Philip Strong Humphrey (1926-2009)
- Date: 1960 Circa 1960s
- Creator: Unknown
Portrait of Philip Strong Humphrey (1926-2009)
- Date: 1960 Circa 1960s
- Creator: Unknown
Portrait of Richard Hallion at Desk
- Date: 1975 July 15, 1975
- Creator: Farrar, Richard
- Finding Aid
SIA Acc. 13-286, National Portrait Gallery (Smithsonian Institution), Website Records, 2008-2013
- Date: 2008 2008-2013 Civil War, 1861-1865
- Creator: National Portrait Gallery (Smithsonian Institution)
- Creator: Smithsonian Institution Archives
John Tyndall (1820-1893)
- Date: c. 1890
- Creator: Unknown
- Creator: Unknown
- Finding Aid
SIA Acc. 21-076, National Portrait Gallery (Smithsonian Institution), Website Records, 2008-2020
- Date: 2008 2008-2020
- Creator: National Portrait Gallery (Smithsonian Institution)
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 16-241, National Portrait Gallery (Smithsonian Institution), Website Records, 2008-2016
- Date: 2008 2008-2016
- Creator: National Portrait Gallery (Smithsonian Institution)
- Creator: Smithsonian Institution Archives
Portrait of Joseph Henry
- Date: 1874
- Creator: Smillie, T. W (Thomas William) 1843-1917
- Creator: Smillie, T. W (Thomas William) 1843-1917
Portrait of William Hinwood
- Date: 1860 Between 1864 and 1866
- Creator: Unknown
Portrait of Unidentified Man
- Date: 1900 Before 1900
- Creator: Unknown
