Northern Pacific tracks and buildings at Martin, Washington, circa 1950. View from diesel locomotive cab of mainline and yard, living quarters, east portal of Stampede Tunnel. Max King photo. Photo by Max King, J.M. Fredrickson collection.. Other Subject Classes: track, railroad yard, living quarters, tunnel, mountains

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 Stampede Tunnel, Washington State, circa 1890. West portal of Stampede Tunnel, with ventilation building, remains of trestle on switchback. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: tunnel, vent plant, bridge, mountains

Northern Pacific Stampede Tunnel at Stampede, Washington, on December 2, 1967. View from cab of diesel locomotive at west portal of tunnel 3, tunnel vent equipment signal, electrical substation, in snow. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, signal, mountains

Northern Pacific ventilation plant at Stampede, Washington, circa 1916. Ventilation equipment for clearing smoke from Stampede Tunnel, under construction, with workers. J.M. Fredrickson collection. Other Subject Classes: tunnel, construction workers

Northern Pacific Stampede Tunnel at Stampede, Washington, circa 1887. West portal and outbuilding during construction, mountain cleared over tunnel alignment. J.M. Fredrickson collection. Other Subject Classes: tunnel, mountains

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