Skip to main content
 File — Box: 31, Folder: 24

Scientific American : [cover with illustrations showing the Niagara, East River, Covington, and Allegheny bridges] & "American industries - no. 14 : suspension bridges" (New York ;, 1879, May 31, 1

Dates

  • 1879, May 31, 1

Language of Materials

From the Collection:

English