Results for "American Science and Engineering, Inc."
History of Science and Technology, Monthly Lobby Exhibit, National Museum of History and Technology - Mechanical Engineering
- Date: 1972 December 22, 1972
- Creator: Harrell, Alfred
Mechanical and Civil Engineering, Monthly Lobby Exhibit, National Museum of History and Technology
- Date: 1972 November 27, 1972
- Creator: Harrell, Alfred
Presentation of First Caterpillar Engine to National Museum of History and Technology
- Date: 1973 November 29, 1973
- Creator: Caterpillar Tractor Company
History of Science and Technology, Monthly Lobby Exhibit, National Museum of History and Technology - Hand Tools
- Date: 1973 September 20, 1973
- Creator: Harrell, Alfred
History of Science and Technology, Monthly Lobby Exhibit, National Museum of History and Technology
- Date: 1973 June 19, 1973
- Creator: Harrell, Alfred
History of Science and Technology, Monthly Lobby Exhibit, National Museum of History and Technology
- Date: 1973 July 20, 1973
- Creator: Harrell, Alfred
History of Science and Technology, Monthly Lobby Exhibit, National Museum of History and Technology
- Date: 1972 October 30, 1972
- Creator: Harrell, Alfred
Frank Nelson Doubleday Lecture Series Featuring Arthur C. Clarke
- Date: 1973 March 15, 1973
- Creator: Hofmeister, Richard K
Frank Nelson Doubleday Lecture Series Featuring Sir Peter Medawar
- Date: 1973 February 15, 1973
- Creator: Hofmeister, Richard K
Presentation of First Caterpillar Engine to National Museum of History and Technology
- Date: 1973 November 29, 1973
- Creator: Caterpillar Tractor Company
"Ruling Engines" Exhibition at NMHT
- Date: 1973 March 9, 1973
- Creator: Harrell, Alfred E
Photograph of Richard Marshall Building Hornblower Steam Engine Model
- Date: 1969
- Creator: Jenkins, Harry
