Keywords: 1948 original railroads in Philadelphia.jpg Map of the original alignments of the railroads in Philadelphia that later became part of the Pennsylvania Railroad possibly missing a few very old alignments downtown From a 1948 PRR Board of Directors Inspection of Physical Property scanned on http //www railsandtrails com/Maps/PRR-Philadelphia/default htm and converted from 300 dpi djvu Relevant searches through http //www scils rutgers edu/~lesk/copyrenew html turn up nothing and there is no copyright information so public domain is very likely pd-old Pennsylvania Main Line of Public Works Maps of the Pennsylvania Railroad Railroad maps of Philadelphia Philadelphia Wilmington and Baltimore Railroad Broad and Prime Street Station |