Rule is that the winner of the trophy can keep the trophy during the coming year, and must hand it to next years’ winner.
The country that gets the trophy for 3 consecutive years can keep it.
The trophy of 1936 was lost during World War II and a new trophy was re-introduced when the Coupe Aéronautique Gordon Bennett was restarted.

funded by "Gazeta Polska” after the victory of 1935 and designed by Stanislaw Szukalski.