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Class 1B - System Timetables

1930s 1950s 1960s 1970s
1970
March 1

April 26

July 1

Sept 1

Oct 25

Dec 1

Dec 1
1971
Feb 1

April 25

July 1

Aug 1

Oct 31

Dec 15
1972
March 1

April 30

July 1

Sept 1

Oct 1

Oct 29

Dec 15
1973
Feb 15

April 30 

July 1

Sept 1

Oct 28

Dec 15
1974
March 15

July  1

Sept 1

Dec 1
1975
Feb 1

April 15

July 1

Sept 1

Nov 15

Dec 15
1976
April 25

July 1

Sept 1

Dec 15
1977
April 24

July 1

Sept 1

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Copyright (c) 1997-2009 Perry A Sloan - All Rights Reserved

Updated March 7, 2005