Northern Pacific steam locomotive 5137 at Parkwater, Washington, on May 20, 1953. Number 5137 is a class Z-8 built by Alco-Schenectady in 1943. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 5138 at Parkwater, Washington, circa 1953. Number 5138 is a class Z-8 built by Alco-Schenectady in 1943. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 5138 with Jim Fredrickson next to pilot at Parkwater, Washington, on May 20, 1953. Number 5138 is a class Z-8 built by Alco-Schenectady in 1943. Photo by Cereta Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 5138 at Parkwater, Washington, on May 20, 1953. Number 5138 is a class Z-8 built by Alco-Schenectady in 1943. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 5139 at Parkwater, Washington, on May 20, 1953. Number 5139, a class Z-8 built by Alco-Schenectady in 1943, is parked next to the coal dock at the Parkwater engine facility in Spokane. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, coal dock

Northern Pacific steam locomotive 5139 at Parkwater, Washington, on May 20, 1953. Number 5139 is a class Z-8 built by Alco-Schenectady in 1943. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 672 at Parkwater, Washington, on September 29, 1916. Number 672 is a class B-1 built by Baldwin in 1889. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 684 at Tacoma, Washington, in 1953. Number 684 is a class C-1 built by Rome in 1883. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 689 and crew pose with a work train at Castle Rock, Washington, circa 1900. Number 689 is a class C-1 built by Rome in 1883. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Plat Map of Northern Pacific facilities at Parkwater, Washington, January 9, 1918, Sheet Number 3, Line Segment 45, showing the Kootenai-Spokane line.