Public Hearing Before the National War Labor Board in the Case of Allis Chalmers Manufacturing Co. and United Automobile, Aircraft, and Agricultural Implement Workers of America, CIO, United Electrical, Radio and Machine Workers of America, CIO, and United Farm Equipment Workers of America, CIO, Held in Hearing Room 3229, Department of Labor Building, Washington, D.C., Friday, February 5, 1943 PDF Download