1. Howe truss bridge (first Howe railroad bridge) in Springfield, Massachusetts Collection: Images from the Rare Book and Manuscript Collections Location: Springfield, Hampden, Massachusetts, United States Date: 1838 Format: Image Creator: Howe, William (American civil engineer, 1803-1852)
2. Project A: Springfield Gray Museum and addition to Natural History Museum [elevations]: Chestnut Street, side, and campus. Collection: Images from the Rare Book and Manuscript Collections Location: Springfield, Hampden, Massachusetts, United States Date: 1931 Format: Image Creator: Stein, Clarence S. (American architect and urban planner, 1882-1975)
3. Project A: Springfield Gray Museum and addition to Natural History Museum [plans]: Basement, mezzanine and second floor. Collection: Images from the Rare Book and Manuscript Collections Location: Springfield, Hampden, Massachusetts, United States Date: 1931 Format: Image Creator: Stein, Clarence S. (American architect and urban planner, 1882-1975)
4. Project A: Springfield Gray Museum and addition to Natural History Museum: Section; Side [elevation]; Campus [elevation]. Collection: Images from the Rare Book and Manuscript Collections Location: Springfield, Hampden, Massachusetts, United States Date: 1931 Format: Image Creator: Stein, Clarence S. (American architect and urban planner, 1882-1975)
5. Project A: Springfield Gray Museum and addition to Natural History Museum; first floor. Collection: Images from the Rare Book and Manuscript Collections Location: Springfield, Hampden, Massachusetts, United States Date: 1931 Format: Image Creator: Stein, Clarence S. (American architect and urban planner, 1882-1975)
