MapMap of the Philadelphia, Wilmington, & Baltimore Railroad shewing [sic] its connections. Sketch map showing the area between Philadelphia and Baltimore indicating drainage, cities and towns, roads, and railroads. Consolidated February 5, 1838.
- Contributor: Philadelphia, Wilmington, and Baltimore Rail Road Company - Larkin, J. E.
- Date: 185?
MapPlan and profile of the Phil. W. & Balt. R.R., A.D. 1860. Strip map of a surveyed line, showing distances in feet, from Philadelphia to Baltimore. The map indicates portions of rivers and streams, the road pattern, and important towns.
- Contributor: Harness, Olney - Philadelphia, Wilmington, and Baltimore Rail Road Company
- Date: 1860