From the Howard Cannon Photograph Collection (PH-00192). Stamped on verso: "Released by: Office of Information Air Force Flight Test Center Edwards Air Force Base Edwards, California".
Police escort lined up in front of Hughes Flying Boat on Roosevelt Highway in San Pedro, California, as it was being moved from Culver City to Terminal Island in Long Beach.
39 x 62 cm. Relief shown by hachures and spot heights. Prime meridian: Greenwich and Washington. Hand colored. Shows natural features, populated places, routes of mail steamships, routes of explorers, locations of Indian tribes, railroad routes, and proposed railroad routes. In top margin: No. 80-81. On verso: New Mexico, Arizona, Colorado, Idaho, Dakota (statistics and other information) and The state of California (statistics and other information). Original publisher: G.W. and C.B. Colton.