Columbia subject headings:
Aeronautics--United States--Biography.
Pan American World Airways, Inc.
Trippe, J. T. (Juan Terry), 1899-1981.
Harvard subject headings:
Aeronautics--United States--Biography
Pan American World Airways, inc.
Trippe, J. T. (Juan Terry), 1899-1981
Princeton subject headings:
Aeronautics--United States--Biography.
Pan American World Airways, Inc.
Trippe, Juan Terry, 1899-