Take the checkered flag with this revved up group of vintage auto racing publications. One of the great motoring events is the annual Indianapolis 500 race for open-wheeled vehicles. Begun over a hundred years ago in 1911, this prestigious event is right up there with the Gran Prix and Le Mans races, as part of the Triple Crown of Motorsports. Get in on the action with this lot of (4) Indy 500 yearbooks published by Floyd Clymer. All are complete and intact with solid spines and attractive covers, to rate as average (VG-EX to EX). Featured editions are: 1948, 1949, 1952, 1953. Also present are (2) original mailers with Clymer Motors address labels, with one postmarked 1949 and the other 1951.