VIA Rail

6772 (ex CN 6772) FPA-4 1800hp (MLW #83150 1/59) leads 6627 F9B (GMD A1211 4/57 and CN 3116 RS-18 (MLW #82547 10/59) on Toronto bound morning train #53 Lakeshore from Montreal. Sunday, August 15,1982.
Smoking as it accelerates, a common situation due to engine design that could not burn excess fuel fast enough.