Miscellaneous Coast Guard bills, hearings, before subcommittee on Coast Guard, Coast and Geodetic Survey, and Navigation, 86th Congress, 2d session, on H.R. 5055, H.R. 6496 and S. 1712, H.R. 9084, H.R. 9124, H.R. 9449, Jan. 19-Feb. 24, 1960.