Columbia subject headings:
Harvard subject headings:
Aeronautics--Germany--History
Aeronautics--United States--History
Aerospace industries--Germany--History.
Aerospace industries--United States--History.
Flugmaschine Wright G.m.b.H.--History--Sources.
Germany--Commerce--United States.
Klose, Friedrich Carl, 1879-1955.
United States--Commerce--Germany.
Wright, Orville, 1871-1948.
Wright, Wilbur, 1867-1912.
Princeton subject headings:
Aeronautics--Germany--History.
Aeronautics--United States--History.
Aerospace industries--Germany--History.
Aerospace industries--United States--History.
Flugmaschine Wright G.m.b.H.--History--Sources.
Germany--Commerce--United States.
Klose, Friedrich Carl, 1879-1955.
United States--Commerce--Germany.
Wright, Orville, 1871-1948.
Wright, Wilbur, 1867-1912.