Report to the President by the Emergency Board created June 23,1948, by exective order 9971 pursuant to section 10 of the Railway labor act, to investigate and report upon a dispute between the Grand Trunk Western Railway Co., Chesapeake and Ohio Railway Co., Wabash Railroad and the Ann Arbor Railroad Co. and Certain of its employees represented by the National Martime Union Of America. NMB cases a-2801, a-2802, a-2803, a-2804. Detroit, Michigan. July 20, 1948. No. 63