Agreement Between Various Steamship Companies and the National Maritime Union of America, an Affiliate of the C.I.O. in Its Own Behalf and in Behalf of the Unlicensed Personnel for Whom the National Maritime Union Has Been Certified by the National Labor Relations Board as the Agent for Collective Bargaining, Employed on the Various Companies' Vessels Registered Under the American Flag. Expiration Date: September 30, 1941 PDF Download