1. Lancaster - Schuylkill Bridge Collection: Images from the Rare Book and Manuscript Collections Format: Image
2. [Ohio River Bridge, Henderson, kentucky] General design Collection: Images from the Rare Book and Manuscript Collections Format: Image
3. Brandywine Creek Bridge Collection: Images from the Rare Book and Manuscript Collections Date: 1848 Format: Image
4. Monongahela River Bridge Collection: Images from the Rare Book and Manuscript Collections Date: 1851-1852 Format: Image
5. Yahima River Bridge Collection: Images from the Rare Book and Manuscript Collections Date: 1886 Format: Image
