Aviation trophy presented by Jacques
Schneider in 1913 for competition between
seaplanes of any nation. From the first
holder, M Prevost in 1913, who averaged 73.62
kph/45.75 mph, the trophy changed hands
several times before being won outright by
Britain, after victories in 1927, 1929 and
1931, the last creating a world record of
547.30 kph/340.08 mph.