1953 Pennsylvania Railroad Annual Report Stockholder Letter Horseshoe Curve PRR
1953 Pennsylvania Railroad Guide Brochure , Timetables, Info, 54 Pages
PRR Annual Report 1953 Pennsylvania Railroad Soft Cover 36 pages
Pennsylvania Railroad Timetable New York Philadelphia sept 1949
Pennsylvania Railroad timetable brochure 1948
1967 Pennsylvania Railroad Timetable Chestnut Hill Philadelphia
