Show I I I J Title Polo Series Will Open Aug 29 NEW YORK July 23 UP The UP-The Th United States open polo championship champion champion- ship will start August 29 the 29 th earliest opening match since before the World war war the the United States State Polo association announced today To the victorious team will go no not only the national title but also th the honor of representing the United Unite States in defense of the cup of bt th the Americans against an Argentine Argentin team beginning September 29 20 j |