Columbia subject headings:
Armed Forces in motion pictures.
Lion has wings (Motion picture)
Motion pictures in propaganda--Great Britain.
Harvard subject headings:
Armed Forces in motion pictures.
Lion has wings (Motion picture)
Motion pictures in propaganda--Great Britain.
Princeton subject headings:
Armed Forces in motion pictures.
Great Britain. Air Ministry. Publicity Division
Great Britain. Royal Air Force--Public relations--History.
Lion has wings (Motion picture)
Motion pictures in propaganda--Great Britain--History.
Propaganda, British--History--20th century.
World War, 1939-1945--Propaganda.