Vessel operations revolving fund. Hearings before the Subcommittee on Merchant Marine of the Committee on Merchant Marine and Fisheries, House of Representatives, Eighty-Fourth Congress, second session, on H. J. Res 613 and H. R. 10987, to authorize the vessel operating revolving fund of the Department of Commerce to be used for expenses in connection with the chartering of merchant ships under the jurisdiction of the Secretary of Commerce, May 28 and 29, 1956 PDF Download