DeWayne Landwehr, 74, a native of St. Clair, Missouri, recently published a book about his experiences as a teen employee at a 1950s service station along Route 66. Landwehr, who now lives in Indiana, wrote: “Will That Be Regular or Ethyl?” According to a story in the Washington Missourian, he said his father owned St. … Continue reading St. Clair native writes book about experiences at Route 66 gas station