Northern Pacific steam locomotive 47 at Brainerd, Minnesota, on June 12, 1916. Number 47, a class F-6 built by Richmond in 1895, after conversion to an 0-8-0 switcher, poses for its company photo at Brainerd. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 486 at Cosmopolis, Washington, circa 1915. Number 486 is a class D-3 built by Baldwin in 1889. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 488 at Pe Ell, Washington, in 1906. Number 488 is a class D-3 built by Baldwin in 1889. She was one of Highline Anderson's first assigned engines. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 490 at Roslyn, Washington, circa 1890. Number 490 (old number series), a class F-1 built by Baldwin in 1890, poses with its crew. She was later numbered as 62 and survived until 1932. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 490 at Roslyn, Washington, 1890. Number 490 (old number series), a class F-1 built by Baldwin in 1890, poses with its crew. She was later numbered as 62 and survived until 1932. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 490 on June 09, 1916. Number 490 is a class D-3 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 50 at Tacoma, Washington, on March 30, 1936. Number 50, a class F-1 built by Baldwin in 1888, is parked on a radial track at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 50 at Tacoma, Washington, on March 30, 1936. Number 50, a class F-1 built by Baldwin in 1888, is parked on a radial track at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 50 at Tacoma, Washington, on February 29, 1936. Number 50, a class F-1 built by Baldwin in 1888, is parked on a radial track at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 50 awaits its next assignment, circa 1935. Number 50 is a class F-1 built by Baldwin in 1888. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo