Results for "Smithsonian Institution. Assistant Secretary for Research"
S. Dillon Ripley Standing in Parlor
- Date: 1978
- Creator: Phillips, Charles
- Creator: Phillips, Charles
Samuel P. Langley
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
An Exhibition of Secretaries' Portraiture Honors the Institution's History
- Date: Fall 1994
- Creator: Muldoon, Peter L
- Creator: Muldoon, Peter L
Portrait of Secretary S. Dillon Ripley (1913-2001) with Administrative Aide
- Date: 1964 After 1964
- Creator: Smithsonian Institution
Spencer Fullerton Baird
- Date: c. 1880s
- Creator: Unknown
- Creator: Unknown
Portraits of Secretary S. Dillon Ripley and Mary Livingston Ripley
- Date: 1965 Between 1965 and 1971
- Creator: Smithsonian Institution Photographic Services Division
Joseph Henry
- Date: c. 1820s
- Creator: Unknown
- Creator: Unknown
Joel Roberts Poinsett
- Date: 1850
- Creator: Longacre, James Barton
- Creator: Longacre, James Barton
Joseph Henry Portrait
- Date: 1879
- Creator: Ulke, Henry
- Creator: Ulke, Henry
Portrait of William De Beust
- Date: 1900 Before 1900
- Creator: Unknown
Milo C. Beach
- Date: 1986
- Creator: Unknown
- Creator: Unknown
Portrait of Ernest Pillsbury Walker (1891-1969)
- Date: 1950 Circa 1950s
- Creator: Unknown
