The snow plow--near Cisco, Placer Co., Cal., Stereo_No.: 1263. Stereographs of the Central Pacific and Western Pacific Railroads,, PC-RM-Stereos: Box 06_Cpwprr. California Historical Society. https://californiahistoricalsociety.libraryhost.com/repositories/2/archival_objects/31345 Accessed November 15, 2024.