In 1972 I rode in the ’70 MERCEDES-BENZ ‘WANKEL” C 111 SUPERCAR at the Unterturkheim Proving Grounds in Germany & Hagerty’s Colin Golden just experienced the same thrill in Monterey, CA! In 1972, I was editor of Hi-Performance CARS Magazine, above, left, and was privileged to spend a few days with Mercedes-Benz driving new cars in Monte Carlo and the Maritime Alps, and a day at Unterturkheim riding with the legendary Rudolph Uhlenhaut, top, in the C 111. Colin Golden, right, blogs a...