A post by Taylor Rush on the Facebook From the Album group.
Description:
Southern Pacific GS-4 class "Northern/General Service/Golden State" number 4456. The streamlined 4-8-4 was built by the Lima Locomotive Works, construction number 7854, in March of 1942. Missing her side skirts and longer wearing her original "Daylight" colors, number 4456 was photographed moving a train of reefers through Martinez, California in October of 1956.
Original photo taken by R. Buhr, or something like that.