1. A Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
2. E Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
3. I Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
4. Y Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
5. A 1 Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
6. E 1 Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
7. I 10 cm Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
8. I 11 cm Format: Prints Collection: Stereograph Collection Date: [ca. 1932–1972] Institution: Boston Public Library
9. 12-inch coast defense gun Format: Photographs Collection: Stereograph Collection Date: (c) 1898 Institution: Boston Public Library
10. 12-inch disappearing coast defense gun elevated for firing, Fortress Monroe, Va. Format: Photographs Collection: Stereograph Collection Date: [ca. 1914–1930] Institution: Boston Public Library