St. Clair Tunnel Co. 9151, 9156 & 9153 are seen here at Sarnia on September 28, 1937 coupled to Canadian National Railways train #17, the Inter City Limited. The public timetable of June 27, 1937 lists the Montreal to Chicago train as leaving Montreal at 10:59 pm eastern time daily, arriving Toronto at 7:15 am, departing Toronto at 8:30 am and reaching Chicago at 8:10 pm central time. At London #17 was split, one section becoming #117 which travelled to Windsor arriving at 2:10 pm.

The builders plates from 9151 are now in the Komoka Railway Museum collection.