Caption: CN train 144 drifts down the grade into Bayview behind Tempo RS18 3152 on a fine September afternoon in 1973. At the time, CN ran four pairs of passenger trains to/from Windsor, one to/from London, three trains to/from Sarnia, and three trains to/from Niagara Falls through Bayview. Still more ran via "the back route" through Guelph and Kitchener. A great source of old passenger schedules is found here (CN and CP public timetables): https://www.dropbox.com/sh/1rriwxrhmll3lmr/AAB5P4McatYTnsEYzbLG5kK2a?dl=0