This 1966 5¢ American Circus First Day Cover features the U.S. postage stamp issued May 2, 1966, in Delavan, Wisconsin, with a colorful Artmaster cachet depicting circus performers, a ringmaster, clowns, and a performing seal beneath the main entrance tent.
The stamp commemorates the 100th anniversary of the birth of John Ringling (1866–1936), one of the famed Ringling Brothers who helped transform the American circus into a national institution. Delavan was chosen for the first-day postmark because it served as the winter quarters for many circuses in the late 19th century.
A notable detail is the oval portrait of John Ringling at the lower right of the cachet, along with the bold “Artmaster” imprint, identifying this as a product of the well-known cachet maker. The design also includes period ticket pricing of 50¢, evoking the golden age of the big top.
A fine addition for collectors of circus topicals, Artmaster cachets, or mid-century U.S. commemoratives, this cover remains in fresh condition with a clear Delavan, WI postmark and an attractive multicolored cachet.