Thanks for the idea on the Vintage Ad search. After years of searching for confirmation of this dealerships' existence, i finally found an original ad from 1959 with the listing for Mac Tun Motors, Inc..

Cool advertisement by the way:
http://fultonhistory.com/Newspaper%2014/...%20-%200076.pdf


1.50 60Ft. , 10.75@ 127MPH Hauling 3900 LBS.