Miscellaneous Coast Guard matters : hearing before the Subcommittee on Coast Guard and Navigation of the Committee on Merchant Marine and Fisheries, House of Representative, One Hundred First Congress, second session, on H.R. 2800, a bill to permit recordings of military bands to be sold commercially; H.R. 4491 a bill to amend the Vessel Bridge-to-Bridge Radiotelephone Act; and spill cooperatives not meeting the 75 percent United States ownership of the Jones Act; and a measure declaring the Sidney Lanier Bridge an obstruction to navigation, July 11, 1990.