Chehalis Western Alco C-415 center cab diesel locomotive number 684 leads a string of Weyerhaeuser Company empty log flatcars at Centralia, Washington, circa 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, log car.

Plat Map of Northern Pacific facilities at Centralia, Washington, undated, Sheet Number 1, Line Segment 611, showing the Centralia yard.

Plat Map of Northern Pacific facilities at Centralia, Washington, undated, Sheet Number 3, Line Segment 611, 421, showing the Centralia yard, Centralia-Gate line.

Plat Map of Northern Pacific facilities at Centralia, Washington, undated, Sheet Number 6, Line Segment 611, showing the Centralia yard, south end.

Plat Map of Northern Pacific facilities at Centralia, Washington, undated, Sheet Number 2, Line Segment 611, showing the Centralia yard, turntable.

Plat Map of Northern Pacific facilities at Centralia, Washington, undated, Sheet Number 4, Line Segment 611, showing the Centralia yard, depot.

Plat Map of Northern Pacific facilities at Centralia, Washington, undated, Sheet Number 5, Line Segment 611, showing the Centralia yard.

Plat Map of Northern Pacific facilities at Centralia, Washington, March 5, 1920, Sheet Number 2, Line Segment 611, showing the Centralia yard, Northern Pacific, Milwaukee Road Grays Harbor lines.

Plat Map of Northern Pacific facilities at Centralia, Washington, March 5, 1920, Sheet Number 1, Line Segment 611, showing the Centralia yard, Grays Harbor line.

Northern Pacific steam locomotive 1777 at Centralia, Washington, on April 25, 1954. Number 1777 is a class W-3 built by Alco-Brooks in 1918. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo