2013 Event In Greenland. a canyon over 800km long is discovered up to 800m deep in different places below the ice sheet covering the country; the canyon is longer than Arizona's Grand Canyon; it was carved out by a river over four million years ago 1991 Death Walter Chiari, actor (Girl Under Sheet), dies of heart attack at 67 1934 Event Byrd souvenir sheet issued, New York City; 1st unperforated ungummed U.S. stamp 1902 Event Irving W. Colburn patents sheet glass drawing machine 1849 Event Last edition of Orange sheet "Journal de La Haye" 1831 Event "Spirit of the Times" begins publishing (weekly horse racing sheet)
