Report to the President by the Emergency Board appointed by executive order 10975 dated November 10, 1961, pursuant to section 10 of the Railway Labor Act, as amended to investigate a dispute between Pan American World Airways, Inc. and certain of its employees represented by the Air Line Pilots Association, International, a Labor Organization. NMB Case No. A-6328. Washington, D.C., December 10, 1961. No. 143