1882 Colton's Map of the U.S.

Colton's intermediate railroad map of the United States. G.W. & C.B. Colton & Co. New York, 1882 Inset: Mexico. Detailed map of the continental United States and part of Canada indicating drainage, international, state and county boundaries, cities and towns, railroads, with names along each line. Railroads under construction are indicated by dashed lines.