Results for "Smithsonian Institution. Environmental Sciences Program"
G. Arthur Cooper and Carl Owen Dunbar
- Date: 1965
- Creator: Unknown
- Creator: Unknown
T. Dale Stewart and J. Lawrence Angel
- Date: 1975
- Creator: Unknown
- Creator: Unknown
Portrait of Oscar Ling Cartwright (1900-1983)
- Date: 1948 Between 1948 and 1970
- Creator: Unknown
Portrait of Henry Corbin Fuller (1879-1942)
- Date: 1920 1921
- Creator: Washington Biologists' Field Club
Portrait of Frederick Paul Keppel (1875-1943)
- Date: 1943 Before 1943
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Portrait of Samuel Pierpont Langley (1834-1906)
- Date: 1890 Circa 1890s
- Creator: United States National Museum Photographic Laboratory
Portrait of George Mifflin Dallas (1792-1864)
- Date: 1864 Before 1864
- Creator: Unknown
Portrait of Frederick Paul Keppel (1875-1943)
- Date: 1943 Before 1943
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Portrait of Samuel Pierpont Langley (1834-1906)
- Date: 1893 Photographed after 1893
- Creator: Hardie, Robert Gordon 1854-1904
Portrait of Rolla Patteson Currie (1875-1960)
- Date: 1930 1927
- Creator: Washington Biologists' Field Club
Portrait of Frank Wigglesworth Clarke (1847-1931)
- Date: 1931 Before 1931
- Creator: Unknown
Portrait of Laurence Markham Huey (1892-1963)
- Date: 1963 Before 1963
- Creator: Unknown
