Spokane, Portland, and Seattle Railway Steam Locomotive Number 509 and water tank. Formerly Great Northern Number 3121 (Class O-1), at Portland, Oregon, 1944.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 508 (formerly Great Northern Class O-1), at Vancouver, Washington, 1947.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 507 at Vancouver, Washington, 1938.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 506 formerly Great Northern Number 3123 (Class O-1), at Vancouver, Washington, 1938.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 501 formerly Great Northern, at Portland, Oregon, 1947.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 500 formerly Great Northern, at Portland, Oregon, 1947.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 500 formerly Great Northern Number 3026 (Class O-1), at Culver, Oregon, 1937.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 466 formerly Great Northern Number 466 (Class J-1), at Bend, Oregon, 1939.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 464 formerly Great Northern Number 1601 (Class J-2), at Portland, Oregon, 1946.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 461 formerly Great Northern, at Astoria, Oregon, 1947.