Classic American Cars from the U.S.A.

Livermore, California: on the last Sunday of September this town hosts the annual "Nostalgia Day Car Show", with about 1,000 classic cars on the streets. A charity event that supports youth and community organizations. In line with these classic American Automobiles on the postcard, the stamp (issued in 2011 by US Postal Service) celebrates another piece of history on the 4 wheels. It is the black-and-yellow Marmon "Wasp" that won the first Indianapolis 500 Mile Race in 1911.