MAKE A MEME View Large Image 1937 original railroads in Pittsburgh.jpg November 1937 map of the original alignments of the railroads in Pittsburgh from 1855 that later became part of the Pennsylvania Railroad From a 1948 PRR Board of Directors Inspection of Physical ...
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Keywords: 1937 original railroads in Pittsburgh.jpg November 1937 map of the original alignments of the railroads in Pittsburgh from 1855 that later became part of the Pennsylvania Railroad From a 1948 PRR Board of Directors Inspection of Physical Property scanned on http //www railsandtrails com/Maps/PRR-Pittsburgh/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 Maps of the Pennsylvania Railroad Old railroad maps of the United States Maps of Pittsburgh
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