Sherman, George E., 1810 or 1811-Railroads--United States--MapsJPEGffa64bac-f1ed-4c47-8532-85a98063d888engJ.H. ColtonPublicRailroadsColton's township and railroad map of the United States of America : including a large portion of Canada, New Brunswick, & showing the base meridian and township lines of the U.S. surveys, rail roads and other internal improvementsMapsUnited States of America1861Pennsylvania State University