Report to the President by Emergency Board, appointed Sept. 15, 1949, by Executive order 10078, pursuant to sec. 10 of Railway labor act, as amended, to investigate unadjusted dispute between Monongahela Connecting Railroad Company and certain of its employees represented by Brotherhood of Railroad Trainmen, labor organization (N. M. B. No. A-3220), Pittsburgh, Pa., Oct. 7, 1949.