Results for "Smithsonian Institution. Office of Protection Services"
National Air and Space Museum Groundbreaking Ceremony
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
National Air and Space Museum Groundbreaking Ceremony
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
National Air and Space Museum Groundbreaking Ceremony
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
National Air and Space Museum Groundbreaking Ceremony
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
National Air and Space Museum Groundbreaking Ceremony
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
National Air and Space Museum Groundbreaking Ceremony
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
Dr. Charles Greeley Abbot's 100th Birthday Celebration
- Date: 1972 May 10, 1972
- Creator: Krantz, Victor
Presentation of Scroll to Agnes E. Meyer by the Smithsonian Board of Regents
- Date: 1970 May 20, 1970
- Creator: Smithsonian Institution Photographic Services Division
National Air and Space Museum Groundbreaking Ceremony
- Date: 1972 November 20, 1972
- Creator: Krantz, Victor
National Air and Space Museum Groundbreaking Luncheon
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
99th Birthday Celebration for Dr. Charles Greeley Abbot
- Date: 1971 May 26, 1971
- Creator: Smithsonian Institution Photographic Services Division
Groundbreaking for the Quadrangle
- Date: 1983
- Creator: Unknown
- Creator: Unknown
