Report to the President by Emergency Board appointed by Executive order 10811, Apr. 22, 1959, pursuant to sec. 10 of Railroad labor act, as amended, to investigate unadjusted dispute between Pan American World Airways, Inc., carrier, and certain of its employees represented by Transit Workers Union of America, AFL-CIO, Air Transport Division, labor organization, (NMB-E-193), Washington, D.C, June 15, 1959.