Peter W. Barlow
- Observations on the niagara bridge. In: Journal of The Franklin Institute, v. 71, n. 3 (March 1861). (1861):
- Observations on the Niagara Bridge. In: Journal of The Franklin Institute, v. 71, n. 2 (February 1861). (1861):
- Observations on the Niagara bridge. In: Journal of The Franklin Institute, v. 71, n. 1 (January 1861). (1861):