Great find.
August 1, 1968 PENN CENTRAL POST Train Magazine RAILROAD EMPLOYEE NEWS
Vintage 1968 Penn Northern Timetable No. 1 Central Region Railroad Employee
PENN CENTRAL RR - SAFETY RULES - 7/1/1968
Railroad Rule Book Penn Central Safety Rules July 1 1968
1968 Penn Central Safety Rules Booklet Lot Of 3 Books
1968 Penn Central Railroad Safety Rules Booklet
