13 July 1987 Timetable - A4 Page
Weekdays
First services: 6.15am from Heidelberg, 6.52am Collingwood
AM peak frequency: Every 18 minutes until 9.30am Heidelberg / 10.05am Collingwood.
Interpeak frequency: Every 35 minutes.
PM peak frequency: Every 18 minutes from 2.42pm Heidelberg / 3.16pm Collingwood.
Last services: 6pm from Heidelberg and 6.32pm from Collingwood.
Saturday
First services: 6.45am from Heidelberg, 7.15am from Collingwood.
Frequency: Every 35 minutes with a 40 minutes gap between the last services from Heidelberg and a 37 minute gap betwenn the last services from Collingwood.
Last services: 12.05am from Heidelberg, 12.32pm from Collingwood.