Signboard for the Suntan Special, a named excursion train operated by Southern Pacific between San Francisco/San Jose and Santa Cruz seasonally from 1927 to 1959. This particular example is traced from a promotional photograph published in 1952, reprinted in a 1984 article for the Santa Cruz Sentinel
Own work, imputed from https://cdnc.ucr.edu/?a=d&amp;d=SCS19840326.1.1
Mliu92