During Septa's Philadelphia commuter operations transition from PC-contracted operations to ConRail in April, 1976, the "Chestnut Hill to Philadelphia" April 25, 1976 timetable shows "Penn Central" and the PC logo from the November 2, 1975 timetable replaced with the new "ConRail" logo, with lines above and below.
In addition, a color change from the PC dark blue to black lettering to the new CR blue was seen.
Unlike the RDG Division commuter timetables that did not show the transition to ConRail until May, 1976, the PC revision came by the end of April.
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