Scheduled Freight Train Service
1931 MAY 31 General Notice 234-B, Scheduled Freight Train Service Courtesy of Pat McKinney.
Official Railway Equipment Register (ORER)
1950 JUL Official Railway Equipment Register, PRR excepts only
1954 JAN Official Railway Equipment Register, PRR excepts only.
1955 JAN Official Railway Equipment Register, PRR excepts only.
Marketing
Contain Service booklet, undated
Other
1925 Pennsylvania Railroad Industrial Directory, on Stephen Tichenal's Rails to Trails site, lists customers and commodities that they received and shipped.
1941 SEP Freight Trains and Cars Handled Through Important Yards