MRS. DIRHAM ATDANCING MEET.NEW YORK, July 11. — Mrs. John O. Durham of Gastonia is representing North Carolina at the second annual Dancing Teacher*. Congress, which opened today at Hotel New Yorker. She joined in demonstrations of some of latest dances including the “Lindy Hop,” popular in 'New- York, the “Shag,’ in Virginia, and the “Shuffle” in Wisconsin, as well aslatest ballroom technique.* * *