Results for "Smithsonian Institution. Assistant Secretary for Research"
Julian Euell Appointed Assistant Secretary
- Date: 1974
Secretary Ripley Cutting Anniversary Cake
- Date: 1974
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Robert McC. Adams Appointed Secretary
- Date: January 21, 1984
Secretary Emeritus Ripley and Wife, Mary Livingston Ripley
- Date: 1994
- Creator: Tinsley, Jeffrey Wayne 1947-2017
- Creator: Tinsley, Jeffrey Wayne 1947-2017
- SI History Chronology
S. Dillon Ripley, Secretary, 1964-1984, Dies
- Date: March 12, 2001 19th century
- SI History Bibliography
History of the Smithsonian Environmental Research Center (SERC)
- Date: Summer 1991; Fall 1991; Winter 1992; Spring/Summer 1992; Fall/Winter 1992/93
- Creator: Correll, David L
- Creator: Correll, David L
- SI History Bibliography
Secretary S. Dillon Ripley Retires After Twenty Years of Innovation
- Date: September 1984
- Creator: Park, Edwards
- Creator: Park, Edwards
- SI History Bibliography
Surveying the Secretary's Accomplishments
- Date: Summer 1984
Secretary's Badge of Office
- Date: 1980
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Secretary Carmichael Retires
- Date: January 31, 1964
Secretary Ripley and Joseph Hirshhorn
- Date: 1974
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
Secretary Ripley with President Johnson
- Date: 1967
- Creator: Unknown
- Creator: Unknown
