Results for "Science and state"
Philadelphia Centennial, Government Building
- Date: 1876
- Creator: Unknown
- Creator: Unknown
"1876: A Centennial Exhibition," Arts and Industries Building
- Date: 1977 February 16, 1977
- Creator: Farrar, Richard
Cultural History, Monthly Lobby Exhibit, National Museum of History and Technology - Centennial Exposition, 1876
- Date: 1975 January 7, 1975
- Creator: Harrell, Alfred
