Report to the President by Emergency Board No. 178 : appointed by Executive order 11558 and 11559 dated September 18, 1970, pursuant to section 10 of the Railway labor act, as amended, to investigate disputes between the carriers represented by the National Railway Labor Conference and the Eastern, Western and Southeastern Carriers' Conference Committees and certain of their employees represented by the United Transportation Union, the Brotherhood of Railway, Airline and Steamship Clerks, Freight Handlers, Express and Station Employees, the Botherhood of Maintenance of Way Employees, and the Hotel and Restaurant Employees and Bartenders International Union.