A treatise on rail-roads and international communications [microform] : compiled from the best and latest authorities with original suggestions and remarks /
Earle, Thomas,1796-1849.
Philadelphia : J. Grigg,
1830.
Filmed from the holdings of the Huntington Library, San Marino, California.
Sabin 21629.
Sabin Unit 131.
ECO-007.
Microfiche.
Railroads
Canals