Northern Pacific shops at South Tacoma, Washington, circa 1938. Interior of rebuild shop with Class W Mikado-type steam locomotive number 1529, Class Q-4 Pacific number 2193, and three other locomotives being overhauled. J.M. Fredrickson collection. Other Subject Classes: repair shop, steam locomotive

Northern Pacific shops at South Tacoma Washington, circa 1935. Brick shops buildings, Class Q-5 Pacific-type steam locomotive number 2238 parked in front after overhaul. Overhead view. J.M. Fredrickson collection. Other Subject Classes: repair shop, steam locomotive

Northern Pacific shops at South Tacoma, Washington, circa 1935. Interior of machine shop showing machinery and belts used for repair work. Photo by J.M. Fredrickson collection. Other Subject Classes: repair shop, railroad equipment

Northern Pacific roundhouse at Tacoma, Washington, circa 1938. With turntable, standpipe. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: roundhouse, turntable, water column

Northern Pacific roundhouse at Tacoma, Washington, circa 1940. Roundhouse complex with water tanks, cinder pit. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: roundhouse, water tank, cinder pit

Northern Pacific roundhouse at Tacoma, Washington, circa 1938. With turntable, blow-down towers. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: roundhouse, turntable, water column

Northern Pacific roundhouse at Lester, Washington, circa 1914. Brick engine house with six Class Y Consolidation-type steam locomotives in stalls, roundhouse workers. J.M. Fredrickson collection. Other Subject Classes: roundhouse, steam locomotive, railroad employee

Northern Pacific roundhouse at Lester, Washington, circa 1914. Brick engine house, turntable, steam locomotives, roundhouse worker. Copy of Ruth Eckes original, J.M. Fredrickson collection. Other Subject Classes: roundhouse, steam locomotive, railroad employee

Northern Pacific roundhouse at Lester, Washington, circa 1900. View of brick engine house and turntable, one Class F-1-type steam locomotive in stall, employees. Photo by J.M. Fredrickson collection.. Other Subject Classes: roundhouse, steam locomotive, railroad employee

Northern Pacific roundhouse at Lester, Washington, circa 1900. View of brick engine house and turntable, one Class F-1 Consolidation type steam locomotive in stall, employees. Photo by J.M. Fredrickson collection.. Other Subject Classes: roundhouse, steam locomotive, railroad employee