1745 - Bells for 1st American carillon shipped from England to Boston 1804 - Georges Cadoudal‚ Breton royalist who plotted to overthrow Napoleon in the Pichegru Conspiracy‚ arrested 1822 - Charles Graham of NY granted first US patent for artificial teeth 1858 - Albert Potts of Philadelphia patents the street mailbox 1922 - KJR-AM in Seattle Washington begins radio transmissions 1961 - The Supremes release singles "I Want a Guy" and "Never Again" 1978 - Ladies Figure Skating Champions in Ottawa won by Anett Pötzsch (East Germany) 1983 - Zimbabwe opposition leader Joshua Nkomo flees to Botswana 1991 - Joe Dumaars (Detroit) begins NBA free throw streak of 62 games 1994 - IRA launch 1st of 3 mortar attacks on London's Heathrow Airport More Historical Events »