Newscopy: "Singers, sailors from the American and Italian Navies, and spectators stand in reverent silence as 12-foot statue of Christopher Columbus is unveiled today on Telegraph Hill. Massive sculpture piece was the work of Italy's Vittorio de Colbertaldo. Columbus Day weekend will be highlighted here tomorrow with parade that starts at 1 p.m. at Market and McAllister sts., and winds along Grant, Bush, Kearny and Columbus ave. to Washington Square.".