Northern Pacific gas-electric motor car number B-14, left, and rail diesel car number B-30 stand in the station at Lewiston, Idaho, in September 1955. Photo by J.M. Fredrickson. Other Subject Classes: gas-electric car, rail diesel car, passenger station

Northern Pacific gas electric car number B-18 at Lewiston, Idaho, in June 1954. Car built 1929 by Electro-Motive Corp. and Standard Steel Car Company Photo by Warren E. Miller, J.M. Fredrickson collection. Other Subject Classes: gas electric car