Original Guenau 316/G Double Visor Size Medium used for German Air Force,Incomplete as a Restoration Object

This is a original Gueneau 316 G Fighter helmet incomplete, size on the label is illegible, but the size is at least TM = Medium or GT = Large,I think is Medium , it is the German version of the French-made Gueneau 316 flight helmet, It differed from the original French version by having a different communication setup ( is missing )and different shaped visors, to allow use of „T“ bayonets on the MBU-5/P oxygen mask, original helmet in very good minimal used condition,helmet came from an retired German Airforce Pilot and was used from him in the 70’s in F 104 Starfighter and Alpha Jet Fighters in different squadrons, helmet is minimal flight used in very good condition ,helmet without plugs and avionic,original label are present ,helm comes with the parts you see on the pictures (without the head)Helmet shell with visors,leather pads and 2 bayonet recievers,but, both recievers are for the left side,all other parts are missing,no more parts available,initially all Gueneau 316G helmets were white as the one shown above but in the 1980s the majority helmets were painted grey,