Great Northern steam locomotive Number 2510, a 4-8-2, in Portland, Oregon, in September, 1949.

Great Northern Steam Locomotive Number 2525 at Portland, Oregon, undated.

Great Northern Steam Locomotive Number 3055 and water tank, Class O-1, at Portland, Oregon, 1947.

Great Northern Steam Locomotive Number 3078 in front of water tank, Class O-1, at Portland, Oregon, 1947.

Great Northern Steam Locomotive Number 3127 at Portland, Oregon, 1947.

Great Northern Steam Locomotive Number 3142 at Portland, Oregon, 1946.

Great Northern Steam Locomotive Number 3210 at Portland, Oregon, 1948.

Great Northern Steam Locomotive Number 3210 at Portland, Oregon, 1948.

Great Northern Steam Locomotive Number 3214 at Portland, Oregon, 1947.

Great Northern Steam Locomotive Number 3217 at Portland, Oregon, 1946.