Show COAST AND CANADIAN POLO CLUBS JOIN UNION New ew York April 18 According to the new Dew polo association handicap book the southern California and Canada clubs have entered the field and pledged al allegiance allegiance to the American Polo association I tion They are recorded for the first time on the list Hitherto these clubs have acknowledged only the HurlIn game club of London as authority In Inne n tie ne game The San Mateo and the Montreal clubs dubs are two new recruits Few Changes m in n handicaps are shown Three Californians are listed among the first twenty players |