U.S.Navy Gunsights (Incomplete)

Name		Usage	Method	Use Model	Use Model
MK 3 Model 2 Sight		Fighter	telescopic	F4F-3s	late model
	N-3A	Fighter	Reflector	F4F-3 F4F-4 F4U-1
	N-3B	Fighter	Reflector
Photograph no	MK-7	Fighter	Reflector	USN
	MK-8 Model 6	Fighter	Reflector	F4U-1A F4U-1C F4U-1D F4U-4 F6F-3 F6F-3N H6F-5	F4U-1A
	MK-8 Model 8	Fighter	Reflector	FM-1 FM-2 F4F-4 F4U-1A F6F-3 FR-1 TBF TBM SBD-5 SB2C	1943
MK 24 Topedo Director Sight		Dive	Machine	TBD-1
	?	Dive ?	Reflector	SBN-3
	MK-9	Gunner	Reflector	TBF/TBM TBD M16 PB4Y(Navy B-24) SBD SB2C TBM	24Volts
Photograph no	Mk-9 Model 1	Gunner	Reflector
	Mk-9 Model 2	Gunner	Reflector
	Mk-18	Turret	Reflector	PB4Y-2 P2V	1944
Photograph no	D-8	Bomber	Optic	Unkown
	MK-15	Bomber	Optic	TBD-1