Results for "Twitter"
- SI History Chronology
Marvin Sadik Leaves for 6-month Sabbatical
- Date: February 2, 1981
- SI History Bibliography
Sadik Resigns: Portrait Gallery Director Quits After 12 Years, B
- Date: May 20, 1981
- Creator: Hall, Carla
- Creator: Hall, Carla
- SI History Bibliography
Introduction
- Date: 1980
- Creator: Sadik, Marvin S
- Creator: Sadik, Marvin S
- SI History Chronology
Marvin Sadik Resigns
- Date: July 1, 1981
- SI History Chronology
Charles Nagel Becomes NPG Director
- Date: July 1, 1964
- Collection
Read Files, 1976-1986
- Date: 1976 1976-1986
- Creator: National Portrait Gallery (U.S.) Office of the Director
Marvin Sadik
- Date: 1978
- Creator: Walker, Diana H
- Creator: Walker, Diana H
Portrait of Marvin Sadik, Director of the National Portrait Gallery
- Date: 1970 April 7, 1970
- Creator: Smithsonian Institution Photographic Services Division
Reception for "Portraits of the American Stage, 1771-1971" Exhibition
- Date: 1971 September 10, 1971
- Creator: Neufeld, Harry B
Reception for "Portraits of the American Stage, 1771-1971" Exhibition
- Date: 1971 September 10, 1971
- Creator: Neufeld, Harry B
National Portrait Gallery Visitors
- Date: 1972 November 14, 1972
- Creator: Hofmeister, Richard K
"Augustus Saint-Gauden" Exhibition Opening
- Date: 1969 November 12, 1969
- Creator: Smithsonian Institution Photographic Services Division
