Any historical questions can be posted here. Answers would certainly help as well
Does anyone out there have information on Penn Central RPO routes. I know that they all had short lives except for trains #3 and #4 which were dedicated mail sorting trains from New York City to Washington DC and handled 20% of the mail between the two cities. These trains ended under Conrail on 6-30 -77. I would like to have info on normal passenger trains that had RPO service on Penn Central. Any information would be appreciated.