Report to the President by Emergency Board appointed by Executive order 10878, May 23, 1960, pursuant to sec. 10 of Railway labor act, as amended, to investigate dispute between Chicago, Rock Island and Pacific Railroad Co. and other carriers represented by Western Carriers' Conference Committee and certain of their employees represented by Switchmen's Union of North America, AFL-CIO, (NMB A-43082), Washington, D.C., July 8, 1960.