Show U U. U S. S BUREAU TO PROBE WORKERS' WORKERS DISCHARGE An investigation b by the United States department of labor at Washington Wash- Wash ington into the discharge of three veteran veteran vet vet- eran of the Salt Sait Lake Utah railroad hag has been promised th the Utah Federation of ot Labor Harold G. G Crose secretary said Wednesday The three men contend they were discharged solely because they took an in active part in organizing a union among of ot the railroad com corn pany Company officials said Wednes day lay the men were discharged for violation vio- vio lation of rules but all denied there had lad been any infringement of regula One of or the men had been a motorman for the railroad 13 years |