Northern Pacific steam locomotive 2608 at Tacoma, Washington, on September 22, 1938. The view of the boiler head for number 2608, a class A built by Alco-Schenectady in 1926, shows the gauges, valves and piping. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, boiler head

Northern Pacific steam locomotive 2608 at Tacoma, Washington, on September 22, 1938. Number 2608, a class A built by Alco-Schenectady in 1926, is parked at Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2610 at Tacoma, Washington, in 1943. Number 2610 is a class A built by Alco-Schenectady in 1926. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2626 at Tacoma, Washington, on May 29, 1935. Number 2626, the class A-1 built by Alco-Schenectady in 1930, takes on coal at the Tacoma coal dock. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, coal dock

Northern Pacific steam locomotive 2626 at the engine facility in Tacoma, Washington, onMay 29,1935. Number 2626 is a class A-1 built by Alco-Schenectady in 1930. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2626 at Tacoma, Washington, on May 12, 1953. Number 2626 is a class A-1 built by Alco-Schenectady in 1930. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2626 at Tacoma, Washington, in 1953. Number 2626 was a class A-1 built by Alco-Schenectady in 1930. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 30 at Tacoma, Washington, on September 04, 1946. Number 30, a class Y built by Schenectady in 1898, is parked near the blow-down shed near the roundhouse. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 3015 in switching service at Tacoma, Washington, circa 1918. Number 3015 is a class Z built by Baldwin in 1907 J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 3015 in switching service at Tacoma, Washington, circa 1918. Number 3015 is a class Z built by Baldwin in 1907 J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo