Fort Worth, Texas: Plumly Mfg. Co., (1964). First Edition. 10" x 8" overall with 7.5"-diameter wheel, showing the cities and towns of Texas with windows to the mileages. "A Totally New Concept in Motoring - A Tour Guide - A Travel Planner." Very Good. Item #041199
Published by the designer, this first edition of the Dist-o-Map precedes later versions that were used to advertise products. [WorldCat locates only the Cleveland State University holding of this map.].