For the operation of it's Pacific System, which included the above Southern Pacific Co., the Southern Pacific Railroad Co. the South Pacific Coast Railway Co. & the Central Pacific Rail? way Co., the routes of which are color-coded with legend. There is a map for each division of the operations, which inc? luded Western, Coast, East Bay, Shasta, Sacramento, Stockton, San Joaquin, Los Angeles, Portland, Salt Lake, & Tucson. This is how the Pacific System looked as of June 30, 1916. There is also a map for the El Paso Southwestern System in 1917. (NOTE: These maps also show an abundance of early dated information on other named & connecting rail operations. Maps are 11"x 17")