Northern Pacific Railroad rotary snow plow number 10 clearing the westbound mainline at Martin, Washington in February, 1945. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, steam locomotive, maintenance of way

Northern Pacific Railroad rotary snow plow number 10 stopped after a run at Upham, Washington, on January 25, 1943. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, steam locomotive maintenance of way

Northern Pacific Railroad rotary snow plow number 42 clearing the westbound mainline at Martin, Washington in 1949-50. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, steam locomotive, maintenance of way

Northern Pacific Railroad rotary snow plow number 42 and crew at Martin, Washington in 1949-50. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, maintenance of way, railroad crew

Northern Pacific Railroad rotary snow plow number 42 clearing the westbound mainline at Martin, Washington in February, 1945. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, maintenance of way

Northern Pacific Railroad rotary snow plow, number 42 clearing the westbound mainline at Martin, Washington in February, 1945. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, maintenance of way

Northern Pacific Railroad rotary snow plow number 42 clearing the westbound mainline at Martin, Washington in February, 1945. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, maintenance of way

Northern Pacific Railroad rotary snow plow number 9 derailed in the Tunnel number 2 cut on Stampede Pass near Martin, Washington in 1949-50. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, maintenance of way

Northern Pacific Railroad rotary snow plow number 9 derailed in the Tunnel number 2 cut on Stampede Pass near Martin, Washington in 1949-50. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow., maintenance of way

Northern Pacific Railroad rotary snow plow number 9 derailed in the Tunnel number 2 cut on Stampede Pass near Martin, Washington in 1949-50. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, maintenance of way

Northern Pacific Railroad rotary snow plow number 10 clearing the westbound mainline at Martin, Washington in February, 1945. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, steam locomotive, maintenance of way

Northern Pacific Railroad rotary snow plow number 9 derailed in the Tunnel number 2 cut on Stampede Pass near Martin, Washington in 1949-50. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, maintenance of way

Northern Pacific Railroad section crews shovel show from the switches at Martin, Washington during the winter of 1949-50. Photo by J.M. Fredrickson. Other Subject Classes: railroad crew, ice and snow.

Northern Pacific Railroad rotary snow plow number 45 parked at Auburn, Washington, on April 08, 1968. Photo by J.M. Fredrickson. Other Subject Classes: rotary snow plow, maintenance of way

Northern Pacific section house at Martin, Washington, circa 1948. Frame two-story structure, caboose in distance, in snow. Photo by Lee Nordquist, J.M. Fredrickson collection.. Other Subject Classes: section house, caboose, mountains

Northern Pacific signal bridge at Martin, Washington, circa 1960. Signal bridge with three signal masts, mainline, east portal of Stampede Tunnel in snow. Photo by J.M. Fredrickson . Other Subject Classes: signal equipment, track, tunnel, mountains

Northern Pacific ski lodge at Martin, Washington, circa 1945. Photo by Don Grende, J.M. Fredrickson collection.. Other Subject Classes: ski lodge

Northern Pacific Stampede Tunnel at Martin, Washington, circa 1944. East portal and snowshed of tunnel, station, signal, outbuildings, in heavy snow. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, station, signal

Northern Pacific Stampede Tunnel at Martin, Washington, circa 1948. View from diesel locomotive cab toward east portal of tunnel, train order "pulpit." Photo by Max King, J.M. Fredrickson collection.. Other Subject Classes: tunnel, train order stand, track, mountain

Northern Pacific Stampede Tunnel at Martin, Washington, in 1943. East portal shrouded in smoke from train, station, train order signal, train order "pulpit," telltale. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, station, train order stand, signal, telltale

Northern Pacific Stampede Tunnel at Martin, Washington, in 1943. East portal shrouded in smoke from train, train order signal, train order "pulpit," telltale. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, train order stand, signal, telltale

Northern Pacific Stampede Tunnel at Martin, Washington, in 1943. Snowshed entance to east portal, in snow. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, snowshed, mountains

Northern Pacific Stampede Tunnel at Martin, Washington, in 1943. View from top of snowshed entance to east portal looking toward station, outbuildings. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, snowshed

Northern Pacific station at Martin, Washington, circa 1912. Old depot in heavy snow, train order signal, train order "pulpit," later destroyed by fire. Photo by Alma Floberg, J.M. Fredrickson collection.. Other Subject Classes: station, signal

Northern Pacific station at Martin, Washington, circa 1912. Old depot in heavy snow, train order signal, train order "pulpit," later destroyed by fire. Photo by Alma Floberg, J.M. Fredrickson collection.. Other Subject Classes: station, signal

Northern Pacific station at Martin, Washington, circa 1916. Station, signal, train order "pulpit" with telegraph operator ready to hand up orders and collect staff, people waiting for train emerging from east portal of Stampede Tunnel, in snow. J.M. Fredrickson collection. Other Subject Classes: station, signal, railroad employee, people, passenger train, tunnel, mountains

Northern Pacific station at Martin, Washington, circa 1916. Old station, train order signal, railroad employee, in snow. J.M. Fredrickson collection. Other Subject Classes: station, signal, railroad employee

Northern Pacific station at Martin, Washington, in 1887. East portal of Stampede Tunnel under construction, station buildings, switchback trestle. Photo by I.G. Davidson, J.M. Fredrickson collection. Other Subject Classes: station, tunnel, bridge, mountains

Northern Pacific station at Martin, Washington, in 1943. Station, train order signal, mainline, semaphore signals, train order "pulpit" stand, operator's house. Photo by J.M. Fredrickson . Other Subject Classes: station, signal, track, house

Northern Pacific station at Martin, Washington, in 1943. Station, train order signal, mainline, semaphore signals, train order "pulpit" stand, operator's house; track car. Photo by J.M. Fredrickson . Other Subject Classes: station, signal, train order stand, track, house, track car