Bicycles Bikes Transportation History Cyclist Souvenir Sheet Mint NH Comoros Pekin 2008 Sport Souvenir Sheet Mint NH filmmaker Jean Renoir (1894–1979) and

filmmaker Jean Renoir (1894–1979) and ceramic artist Claude Renoir (1901–1969)

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Guyana Mickey's Home Services Sov

Togo American Trains "The Silver Comet" Diesel Mini Sov

International Polar Year Bubo Scandiasis Mini Sov

Bicycles Bikes Transportation History Cyclist Souvenir Sheet Mint NH Comoros Pekin 2008 Sport Souvenir Sheet Mint NH filmmaker Jean Renoir (1894–1979) andCongo Bicycles Bikes Transportation History Souvenir Sheet Mint NH A bicycle, also called a cycle or bike, is a human powered or motor powered, pedal driven, single track vehicle, having two wheels attached to a frame, one behind the other. A bicycle rider is called a cyclist, or bicyclist. Bicycles were introduced in the late 19th century in Europe, and by the early 21st century, more than 1 billion were in existence at a given time. These numbers