Spokane, Portland and Seattle mail storage car Number 57 at Portland, Oregon. This car was rebuilt by the SP&S from Pullman tourist sleeping car TC 1431 "Sakana" in 1950.

Rear view of Spokane, Portland and Seattle solarium observation car at Portland, Oregon with drumheads for the Northern Pacific "North Coast Limited" and the Great Northern "Empire Builder".

SP&S 4-6-0 steam locomotive Number 150, Class D-2, with passenger train at Seaside, Oregon, 1943. Note the wartime blackout hood over the headlight.

SP&S 4-6-0 steam locomotive Number 150, Class D-2, with passenger train at Seaside, Oregon, 1947.

SP&S 4-4-0 steam locomotive Number 54, Class L-4, with passenger train at Hammond, Oregon, undated.

Spokane, Portland and Seattle steel baggage-coach (combine) Number 273 on the Oregon Trunk Railway in Oregon. This car was rebuilt by the SP&S from steel coach Number 273 in 1955 for use on mixed trains on the Oregon Trunk. Photo by Gil Hulin.

Spokane, Portland and Seattle steel baggage-coach (combine) Number 273 on the Oregon Trunk Railway in Oregon. This car was rebuilt by the SP&S from steel coach Number 273 in 1955 for use on mixed trains on the Oregon Trunk. Photo by Gil Hulin.

Interior of Spokane, Portland and Seattle steel coach Number 275 just after departing Portland, Oregon on Train Number 21 heading for Astoria and Seaside on September 18, 1951 with Conductor Dan McDougall collecting tickets. Photo by Carl C. Vermilya.

SP&S tracks at Clatsop Beach, Oregon undated. Photo by Kiser Photo Company.

Spokane, Portland and Seattle wood coach Number 218 at Portland, Oregon on November 9, 1945.

Spokane, Portland and Seattle wood coach Number 218 at Portland, Oregon on November 9, 1945.

Spokane, Portland and Seattle wood coach Number 220 at Portland, Oregon in August 1949. Photo by A.C. Phelps.

Spokane, Portland and Seattle wood coach Number 220 at Portland, Oregon in August 1949. Photo by A.C. Phelps.

Spokane, Portland and Seattle wood coach Number 220 at Portland, Oregon.

Spokane, Portland and Seattle wood coach Number 220 at Portland, Oregon.

View of the interior of the confectionery that operated in the Municipal Stage Terminal in Portland, Oregon. This was the terminal of the Spokane, Portland and Seattle Transportation Company which operated buses to Astoria and Seaside.

View of the ticket office and waiting room in the Municipal Stage Terminal in Portland, Oregon. This was the terminal of the Spokane, Portland and Seattle Transportation Company which operated buses to Astoria and Seaside. Photo by Arthur M. Prentiss.

View of the Municipal Stage Terminal in Portland, Oregon that was located on Salmon Street between Fifth and Sixth streets and was the terminal of the Spokane, Portland and Seattle Transportation Company which operated buses to Astoria and Seaside. Photo by Sowell Studio.

The driver of Spokane, Portland and Seattle Transportation Company stage Number 1 helping a passenger exit at Portland, Oregon. This bus was built by the White Motor Company. Photo by Arthur M. Prentiss.

Spokane, Portland and Seattle Transportation Company stage Number 150 at the SP&ST stage depot at Astoria, Oregon. This stage was built by the White Motor Company in July 1937. From the Oregon Historical Society collection.

Spokane, Portland and Seattle Transportation Company stage Number 152 has stopped to allow the passengers to view the Columbia River in 1937. This bus was built by the White Motor Company in July 1937. Photo by Photo-Art Commercial Studios.

The driver of Spokane, Portland and Seattle Transportation Company stage Number 152 points out some landmarks to the passengers in 1937. This bus was built by the White Motor Company in July 1937. Photo by Photo-Art Commercial Studios.

Spokane, Portland and Seattle Transportation Company stage Number 152 stopped at the summit of Clatsop Crest, Oregon on the Columbia River Highway in 1937. This bus was built by the White Motor Company in July 1937. Photo by Photo-Art Commercial Studios.

Spokane, Portland and Seattle Transportation Company stage Number 152 stopped at the summit of Clatsop Crest, Oregon on the Columbia River Highway in 1937. This bus was built by the White Motor Company in July 1937. Photo by Photo-Art Commercial Studios.

Spokane, Portland and Seattle Transportation Company stage Number 152 at Pacific University in Forest Grove, Oregon in 1940. This bus was built by the White Motor Company in July 1937. Photo by Photo-Art Commercial Studios.

The driver of Spokane, Portland and Seattle Transportation Company stage Number 63 is holding the door for a passenger at Portland, Oregon in 1927. This bus was built by the White Motor Company. Photo by F. Eugene Davis.

On Broadway in Seaside, Oregon two buses of the Spokane, Portland and Seattle Transportation Company have stopped at the stage terminal. The first stage is Number 65 and was built by the White Motor Company and the second stage is Number 96 and was built by the Fageol Motors Company. Photo by Arthur M. Prentiss.

Panorama photo of Spokane, Portland and Seattle Transportation Company stage on its way to Rainier, Oregon. Across the Columbia River is the large Long-Bell Lumber Company sawmill. Photo by A.J. Baker.

Spokane, Portland and Seattle Transportation Company stages Number 107, 108 and 109 at the SP&ST maintenance facilities at Portland, Oregon in June 1929 shortly after being built. These stages were built by the C.H. Will Motor Corporation. Photo by Arthur M. Prentiss.

Spokane, Portland and Seattle Transportation Company stages Number 95, 96 and 97 shortly after being built by the Fageol Motors Company in July 1928.