Ray Harroun (1879 – 1968) Rare vintage period postcard 5.5 x 3.5“ of Ray Harroun, winner of the very first Indianapolis 500 in 1911. Signed and dedicated boldly. Harroun won the first Indy 500 in the Marmon Wasp at an average speed of 74.6 mph. The postcard has the image of Harroun sitting behind the steering wheel of the Marmon Wasp. Exceptionally rare.