Impeccable provenance; beautifully restored and offered by the Estes family | The first Championship car campaigned at Indy by Bob Estes | Wonderful piece of Indianapolis 500 and California racing history | Stock-block Mercury-powered Indianapolis 500 challenger | Driven at the Speedway in 1948/1950/1951; twice at Pikes Peak | The car that launched the Indy careers of A.J. Watson and Jud Phillips | Accompanied by the first ‘four-cam’ Ford engine to run at Indy (1951) | Photographed in 1950 with Hollywood icon Clark Gable at the wheel