Northern Pacific steam locomotive 2677 at Staples, Minnesota, on May 22, 1952. Number 2677 is a class A-4 built by Baldwin in 1941. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2677 at Staples, Minnesota, on May 22, 1952. Number 2677 is a class A-4 built by Baldwin in 1941. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2666 at Staples, Minnesota, on May 27, 1954. Number 2666 is a class A-3 built by Baldwin in 1938. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2666 at Staples, Minnesota, on May 27, 1954. Number 2666 is a class A-3 built by Baldwin in 1938. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2660 at Staples, Minnesota, on April 28, 1950. Number 2660 is a class A-3 built by Baldwin in 1938. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2657 at Staples, Minnesota, on April 28, 1950. Number 2657 is a class A-2 built by Baldwin in 1935. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2434 at Staples, Minnesota, on April 28, 1950. Number 2434 is a class T built by Alco-Brooks in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2315 at Staples, Minnesota, on April 28, 1950. Number 2315 is a class T built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2233 at Staples, Minnesota, on April 28, 1950. Number 2233 is a class Q-5 built by Alco-Brooks in 1920. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2202 at Staples, Minnesota, on May 27, 1954. Number 2202 is a class Q-4 built by Baldwin in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo