Query: *
Archival Materials
"Gunnery trials of the Grumman Martlet IV FN.111, equipped with six .50" machine guns." Source: [Aeroplane and Armament Experimental Establishment, Boscombe Down.]
Level:
file
Dates:
1 January 1943
Collection ID:
NASM.XXXX.0428
Repository:
National Air and Space Museum Archives