BIRMINGHAM, Ala., March 30. fINS) — The champion New York Yankees today began a road tour here that will lead them to Memphis. Nashville, Louisville. Cincinnati and Brooklyn.With Babe Ruth disguised in a set of false whiskers, the Yanks downed the House of David nine in their last stand at St. Petersburg, Fla., yesterday, 5 to 3.’ Russ Van Atta, the first Yank hurler togo the route, yielded eight hits.