People 20 Weird Historical Photos That Will Make Your Jaw Drop A.C. 0 Original caption: Future speed demons. At the wheels of their one-horsepower specials, speed aces of 1950 roar around the Indianapolis Speedway, at a 20-mile-an-hour speed. Bettmann / Getty Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 <1 ... 1819 20
