Survey map and profile of part of Pennsylvania and Maryland from Gettysburg to the Potomac River. Shows relief by hachures along the line, creeks, roads, cities and towns. Chartered on January 9, 1838; constructed December 1, 1858.
Contributor:Campbell, Henry R. - Gettysburg Railroad
Map includes parts of Philadelphia and Montgomery counties. Indicates topography by hachures, drainage, roads, property owners, and part of the city street plan of Philadelphia. [From published bibliography].
Contributor:Campbell, Henry R. - Kramm, Gustavus - Lehman & Duval Lithrs