O C Riddle 10 May 1904 The Des Moines Register
Constable O. 0. Riddle has returned from Deailwond, S. !.. whore he has been fin several days looking after his interests in Ihe cjoeen of Hills gold mine. Mr. Riddle believes that indications are that he luis gained a holding in some very valuable pmierty. A vein of high grade ore has been encountered, which is growing growing richer after every day's work.