MODEL OF JAPANESE NAKAJIMA TORPEDO BOMBER
[print 7] Prints 7 - 11 show a series of proximity bursts on target which was a radio controlled plane.
It is noteworthy that in all 7 rounds of Navy 5"/38 shells fuzed with proximity fuzes were fired and that 3 bursts on target were recorded bringing the plane down in flames.
Tests such as these were conducted in order to prove the effectiveness
of proximity fuzed shells in actual use.