Brochure

Some facts about the Clark Wireless Telegraph System

Large brochure advertising the Clark Wireless Telegraph System with an emphasis on the system's usage by the Detroit and Cleveland Navigation Company. A photo on the cover shows the Clark Wireless Telegraph operating room within the Detroit and Cleveland Navigation Company building in Cleveland. Within usage of the system on the Great Lakes as well as around the Pacific and Atlantic by the U.S. Navy is discussed. Several testimonial letters from managers and agents of the Detroit and Cleveland line are also printed inside. The back page again extols the benefits of the system, and is geared toward investors in the company's stock.