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

Canadian National Railway Company diesel locomotive 5519 at Jasper, Alberta on July 08, 1990. CN 5519 an SD60 class diesel locomotive built by EMD Canada. The entry door to the cab is open. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Canadian National Railway Company diesel locomotive 5526 at Jasper, Alberta in August 1990. CN 5526 is a GF-638b class locomotive. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Canadian National Railway Company diesel locomotive 5551 at Jasper, Alberta on July 08, 1990. CN 5551 an SD60 class diesel locomotive built by EMD Canada. 5551 is connected to CN 5554. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Diesel locomotive CP 1420, a Class FP7A at Banff, British Columbia, July 21, 1955, leading a passenger train. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Diesel

Diesel locomotive CP 4031, a Class FP7A at Banff, British Columbia, 1955, leading a passenger train. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Diesel

Diesel locomotive CP 5538, a Class SD40 at Banff, Alberta, 1972, leading a freight train. Photo taken by C.L. Strawn. Other Subject Classes: Locomotive-Diesel

Diesel locomotive CP 8516, a Class GP9 on a caboose hop at Banff, Alberta, July 1973. Photo taken by C.L. Strawn. Other Subject Classes: Locomotive-Diesel

Canadian Pacific Railway (CP) diesel locomotive herald detail, 1955. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Diesel

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

VIA Rail Canada diesel locomotive 6302 leads train 4 at Jasper, Alberta in July 1986. Photo by J.M. Fredrickson. Other Subject Classes: passenger train

VIA Rail Canada diesel locomotive 6302 leads train 4 at Jasper, Alberta in September 1986. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

VIA Rail Canada diesel locomotive 6302 leads train 4 at Jasper, Alberta in September 1986. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

VIA Rail Canada passenger train 6302 leads train 4 at Jasper, Alberta on September 14, 1986. Photo by J.M. Fredrickson. Other Subject Classes: passenger train

VIA Rail Canada diesel locomotive 6410 at Jasper, Alberta on August 09, 1989. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

VIA Rail Canada diesel locomotive 6410 leads the train "Skeena" at Jasper, Alberta on August 09, 1989. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

VIA Rail Canada diesel locomotive 6427 at Jasper, Alberta on August 09, 1989. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

VIA Rail Canada diesel locomotive 6448 at Jasper, Alberta on July 10, 1990. VIA 6448 is a GP A-30c class locomotive. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

The ground crew at Jasper, Alberta, directing movements of VIA Rail Canada 6450 while VIA Rail Canada 6403 is stopped on a siding in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

VIA Rail Canada diesel locomotive 6451 leads train 5, "Skeena" at Jasper, Alberta on July 09, 1990. Photo by J.M. Fredrickson. Other Subject Classes: passenger train

VIA Rail Canada diesel locomotive 6452 leads passenger train "Skeena" at Jasper, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: passenger train

VIA Rail Canada diesel locomotive 6452 at Jasper, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

VIA Rail Canada diesel locomotive 6453 a GPA-30c locomotive at Jasper, Alberta on August 09, 1989. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

VIA Rail Canada diesel locomotive 6453 a GPA-30c locomotive at Jasper, Alberta on August 09, 1989. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

VIA Rail Canada diesel locomotive 6621, a B unit at Jasper, Alberta in September 1986. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive