Alberta Prairie Railway steam locomotive 41 on display at Big Valley, Alberta on July 19, 1990. Alberta Prairie 41, a 2-8-0 class steam locomotive, was built by Baldwin Locomotive Works. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Alberta Prairie Railway steam locomotive 41 on display at Big Valley, Alberta on July 19, 1990. Alberta Prairie 41, a 2-8-0 class steam locomotive, was built by Baldwin Locomotive Works. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Calgary Municipal Streetcar at Heritage Park Historical Village in Calgary, Alberta on July 18, 1990. Photo by J.M. Fredrickson. Other Subject Classes: streetcar

Calgary Transit light rail car 2043 leads anothe car which stopped for passengers at a covered platform on the Whitehorn line in Calgary, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, light rail

Calgary Transit light rail car 2065 leads two other cars which is stopped for passengers at a covered platform on the Anderson line in Calgary, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, light rail

Canadian National Railway Company diesel locomotive 5137 at Jasper, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Canadian National Railway Company diesel locomotive 5256 at Jasper, Alberta on July 08, 1990. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Canadian National Railway Company diesel locomotive 5407 at Jasper, Alberta in August 1990. 5407 is connected to another locomotive. A sanding tower is visible in the background. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Canadian National Railway Company diesel locomotive 5409 at Jasper, Alberta in August 1990. 5409 is a GF-636a class locomotive. CN tank car 990730 is partially visible on an adjacent track. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Canadian National Railway Company diesel locomotive 5411 at Jasper, Alberta in August 1990. 5411 is a GF-636a class locomotive. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive