Steam locomotive CP 2354, a Class G3e 4-6-2 at Calgary, Alberta, July 21, 1955. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Steam

Steam locomotive CP 2442, a Class G3h 4-6-2 on the turntable at Calgary, Alberta, July 21, 1955. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Steam

Steam locomotive CP 6905, a Class V3c, 0-8-0, at Calgary, Alberta, 1955, leading a freight train. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Steam

Canadian Pacific Railway (CP) tourist observation car 7907at Banff, Alberta, July 1955. Photo taken by D.A. Strawn. Other Subject Classes: Passenger car

Canadian Pacific Railway depot at Banff, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: depot

Canadian Pacific Railway depot at Banff, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: depot

A switchman waits for Canadian Pacific Railway diesel locomotive 1544 to pass at Calgary, Alberta in August 1990. The Calgary city skyline is visible in the background. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Canadian Pacific Railway rail yard with locootives 1564 and 5813 at Calgary Yard, Alberta, in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: rail yard

Canadian Pacific Railway steam locomotive CP 73 freight train in the snow and is posed with crew in Alberta, circa 1885. J.M. Fredrickson collection. Other Subject Classes: steam locomotive

Heritage Park Historical Village passenger cara at Calgary, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: passenger car