. . . "Testimony of Juan T. Trippe at hearing on the McCarran \"All-American Flag Line\" bill held before the subcommittee on Aviation of the Committee on Commerce, U.S. Senate"@en . . . . . . . . . . . "Testimony of Juan T. Trippe at hearing on the McCarran \"All-American Flag Line\" bill : held before the subcommittee on Aviation of the Committee on Commerce, U.S. Senate"@en . . .