Class 1A - 
System Timetables

NO  DATE  @1979 serving 3 cities
NO  DATE  @1979/80 serving 4 cities
NO  DATE  @1980 serving 5 cities
05-15-80
07-01-80
NO  DATE  @198/81 serving 10 cities
07-01-81
09-08-81
10-25-81
12-01-81
04-25-82
06-01-82
08-09-82
09-15-82
11-15-82
12-15-82
03-15-83
04-24-83
06-01-83
07-01-83
09-07-83
10-31-83
12-01-83
01-01-84
03-15-84
04-29-84
06-01-84
07-01-84
09-04-84
10-28-84
01-15-85
04-28-85
07-01-85
08-01-85
09-05-85