Results for "Smithsonian Institution. Assistant Secretary for Science"
Secretaries Carmichael, Abbot & Wetmore, c. 1950s
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
Samuel P. Langley
- Creator: Unknown
- Creator: Unknown
Retirement of James C. Bradley
- Date: 1972
- Creator: Unknown
- Creator: Unknown
S. Dillon Ripley Family
- Date: c. 1983
- Creator: Budney, Thomas
- Creator: Budney, Thomas
Secretaries Ripley and Adams
- Date: 1984
- Creator: Penland, Dane A
- Creator: Penland, Dane A
President George Bush Visits Langley Theater
- Date: 1992
- Creator: Russo, Carolyn
- Creator: Russo, Carolyn
- SI History Chronology
Adams Announces Retirement Date
- Date: September 13, 1993
- SI History Bibliography
Larry Small: From Finance to Feathers
- Date: 2002
- Creator: Heenan, David
- Creator: Heenan, David
Joseph Henry Medal Awarded
- Date: January 25, 1967
Sec. Abbot and His Solar Powered Invention
- Date: September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Abbot's Scheme for a Smooth Bore Gun
- Creator: Unknown
- Creator: Unknown
Spencer Fullerton Baird
- Date: c. 1880s
- Creator: Unknown
- Creator: Unknown
