Northern Pacific 7009A, an Electro-Motive Division Type F9A at Spokane, Washington, April 12, 1968.

Northern Pacific 7006D, an Electro-Motive Division Type F9A at Spokane, Washington, April 12, 1968.

Northern Pacific 553, an Electro-Motive Division Type GP7 at Spokane, Washington, April 12, 1968.

Northern Pacific 404 and 401, Baldwin Type VO1000's at Spokane, Washington, April 12, 1968.

Northern Pacific 3614, an Electro-Motive Division Type SD45 at Spokane, Washington, April 13, 1968.

Northern Pacific 315, an Electro-Motive Division Type GP9 at Spokane, Washington, April 12, 1968.

Northern Pacific 313, an Electro-Motive Division Type GP9 and Spokane, Portland, and Seattle Railway 862, an American Locomotive Company (ALCO) Type Type FA2 at Spokane, Washington, April 12, 1968.

Northern Pacific 2529, a General Electric Type U25C and Spokane, Portland, and Seattle Railway 868, an American Locomotive Company (ALCO) Type Type FA2 at Spokane, Washington, April 13, 1968.

Northern Pacific 2529, a General Electric Type U25C and Spokane, Portland, and Seattle Railway 868, an American Locomotive Company (ALCO) Type Type FA2 at Spokane, Washington, April 13, 1968.

Northern Pacific a General Electric Type U25C at 2529 at Spokane, Washington, April 13, 1968.