Report Old Maps in Trip Planning Posted March 26, 2007 I've bought a couple old maps from swap meet vendors at large car shows and similar events. Keep an eye out for large national car shows, racing events, and the like, and very often there will be swap meets included among the events. Now, I've never seen anything quite that old, but you never know. FWIW I've found a nice IL map from 1972 and a "Central United States" map from 1963. Fascinating! HTH, and good hunting.