As automobiles gained popularity, the number of car dealers grew. But dealers needed capital in ordered to invest in such a business. Often these were individuals who were already successful business owners. Air travel took off in McLean County as early as the mid-1930s, but was mostly limited to charter flights until well after World War II.Featuring:Charles Urban “C.U.” Williams, (1867 – 1953), photographer and car salesmanArt F. Carnahan, (1903 – 1974), mechanic and pilot