PENNSYLVANIA SYSTEM AT THE PANAMA-PACIFIC INTERNATIONAL EXPOSITION, SAN FRANCISCO, 1915

Pennsylvania System at the Panama-Pacific International Exposition, San Francisco, California 1915.  Philadelphia, PA: Pennsylvania Railroad System, Traffic Department. 3.5x6-inch brochure with interesting three panel color illustrated cover.  28 pages.  Well illustrated, with four-panel foldout photographic illustration showing the Pennsylvania System in relief (“the largest relief map in the world”). Several maps including a system route map and a two-color map of the exposition space on inside back cover.  Describes the exhibit as well as the stations of the System, the general operation of the System, facts about it, what one might see on a journey, and more.  Very good condition.