No. 7274, in circuit court of appeals for 1st circuit, Hamburg-American Line, claimant-appellant, and Swiss Bank Corporation, intervenor-appellant, v. United States, as owner of cruiser Omaha and destroyer Somers, for itself and on behalf of officers and crews of said vessels, libelant-appellee, and Tom C. Clark, Attorney General, as successor to Alien Property Custodian, claimant-appellee, on appeal from district court for district of Puerto Rico.