Show S NEW EW TRACKS CHICAGO Oct 12 Dy By By The Asso Asso- Associated elated dated Press Tle The largest and one of ot the finest thoroughbred horse hone rac rae racing racIng ing log plants In America will open its gates at Arlington Heights tomorrow for a 11 day 19 season which closes days daS of or racing this summer around Chicago A grandstand seating persons and a club house fhe five stories les high and feet long are the prin prin- principal principal principal cipal structures of the course Two tracks the outer one and a ahalt half halt mile and a furlong and the Inner one just one mile are aro so arranged that races starting on the Inner strip can finish on the thc homo home stretch of the outer ou course In front of the stands A steeple s chase course coune will wll willbe be built inside these two ovals for next years year's events |