Results for "Smithsonian Institution. Environmental Sciences Program"
Portrait of Thomas Elliott Snyder (1885-1970)
- Date: 1970 Before 1970
- Creator: Unknown
Portrait of Henry Stephens Washington (1867-1934)
- Date: 1934 Before 1934
- Creator: Unknown
Portrait of Henry Stephens Washington (1867-1934)
- Date: 1916
- Creator: Unknown
Portrait of Thomas Bellerby Wilson (1807-1865)
- Date: 1865 Photographed before 1865
- Creator: Unknown
Portrait of Glover Morrill Allen (1879-1942)
- Date: 1942 Before 1942
- Creator: Unknown
Portrait of Antoine Henri Becquerel (1852-1908)
- Date: 1908 Before 1908
- Creator: Unknown
Portrait of Thomas Jefferson Howell (1842-1912)
- Date: 1910
- Creator: Unknown
Portrait of Sievert Allen Rohwer (1887-1951)
- Date: 1951 Before 1951
- Creator: Unknown
Portrait of Henry Stephens Washington (1867-1934)
- Date: 1934 Before 1934
- Creator: Unknown
Portrait of Thomas Bellerby Wilson (1807-1865)
- Date: 1865 Photographed before 1865
- Creator: Unknown
Joseph Henry's Letter to Nancy Clarke Fowler Bache (February 19, 1866)
- Date: February 19, 1866
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Portrait of John Alfred Brashear (1840-1920)
- Date: 1920 Before 1920
- Creator: Unknown
