Show Santa Fo Fe o It for or Telegraph In Hulla Operation Tests TuU to determine the value of at oper OPU operating trains by hy telephone and doing other service now performed by hy the telegraph are ate being Icing made malle by br om r of or the tha Santa Po Fe system says RIS the The tests cover 1011 short hort dis distances and are for the till i urpo of dem demonstrating demonstrating to what extent th tM the tie tle phone may be tie X Used isel U ed In railroad 1 work either n IR a substitute In many man ways W S for forth tile th h or as nn a n implement to It |