The Grand Trunk Railway owned more than 200 Moguls, constructed by various builders in Canada and the United States, that later became the Canadian National's class E-7-a and were renumbered into the 661-862 series. This unattributed photo of GT No. 1241, provided by Tom Rock of T.D.R. Productions, predates the 1923 merger of the GT into the Canadian National Railways and shows the original appearance of these Grand Trunk engines.