Color; 55 x 45 cm., on sheet 95 x 47 cm., folded to 24 x 10 cm. Panel title: Las Vegas city map. Copyright held by Cardinal Publishing Company. Relief shown by hachures. Includes illustrations and advertisements. Index, text, illustrations, advertisements, and map of "Lake Mead National Recreation Area, lower basin section" on verso. Original publisher: Cardinal Publishing Company.
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".