Northern Pacific steam locomotive 929, circa 1898. Number 929 is a class L-3 built by Rome in 1889. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 93 at Wallace, Idaho, on September 23, 1916. Number 93 is a class F-4 built by Grant in 1887. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 935 near to smelter at Tacoma, Washington, circa 1905. Number 935 is a class L-2 built by Rome in 1890. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 935 near to smelter at Tacoma, Washington, circa 1905. Number 935 is a class L-2 built by Rome in 1890. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 936 on August 12, 1916. Number 936 is a class L-2 built by Rome in 1887. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 938 at Tacoma, Washington, circa 1910. Number 938 is a class L-2 built by Rome in 1887. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 97 at Kalama, Washington, circa 1900. Number 97, a class F built by Baldwin in 1883, pulls cars off the Columbia River ferry Tacoma at Kalama. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, ferry

Northern Pacific steam locomotive 972, circa 1920. Number 972 is a class K-1 built by Baldwin in 1882. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 972, circa 1920. Number 972 is a class K-1 built by Baldwin in 1882. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 975 at Seattle, Washington, circa 1890. Number 975 is a class K-1 built by Baldwin in 1882. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo