Nez Perce & Idaho Railroad steam locomotive 1 at Nezperce, Idaho, circa 1950. Nez Perce & Idaho 1, formerly Northern Pacific 684 class C-1, 4-4-0, built by Rome, 1883. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot

Nez Perce & Idaho Railroad steam locomotive 1 at Nezperce, Idaho, circa 1950. Nez Perce & Idaho 1, formerly Northern Pacific number 684, class C-1, 4-4-0, built by Rome, 1883. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot

Nez Perce & Idaho Railroad steam locomotive 4 at Nezperce, Idaho, circa 1948. Nez Perce& Idaho 4, formerly Northern Pacific number 684, class C-1, 4-4-0, built by Rome, 1883. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot

Nez Perce & Idaho Railroad steam locomotive 4 at Nezperce, Idaho, circa 1950. Nez Perce & Idaho 1, formerly Northern Pacific number 684, class C-1, 4-4-0, built by Rome, 1883. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot

Nez Perce & Idaho Railroad steam locomotive 4 at Nezperce, Idaho, circa 1950. Nez Perce & Idaho 1, formerly Northern Pacific number 684, class C-1, 4-4-0, built by Rome, 1883. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot

Norfolk & Western Railway diesel locomotive 2965 during a major overhaul at Morrison?Knudsen in Boise, Idaho on October 8, 1986. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Northern Pacific 50-foot, single plug door, refrigerator car 97815 is in a train at Idaho Falls, Idaho, on August 19, 1975. The car is part of the 97800-97899 number series. Photo by GJ Werkema. Other subject classes: freight car, refrigerator car

Northern Pacific 40.5-foot, box car number 3020 with plug and sliding doors is in a train at Idaho Falls, Idaho, on August 19, 1975. The car is part of the 3000-3399 number series. Photo by GJ Werkema. Other subject classes: freight car, steel box car

Northern Pacific depot at Sandpoint, Idaho, April 12, 1968.

Northern Pacific depot at Sandpoint, Idaho, undated. Northern Pacific depot, photograph by Jack Porzig, from the Norm Keyes Collection.