RAF Oxygen Mask Clip

Original WWII RAF oxygen mask clip/flat hook manufactured in cadmium plated white metal.  These have two female press stud fasteners for attachment to an early type C, D, E or N helmet, thus allowing the use of a type E*, G or H mask.  Also for use with modified type-B helmets.  Correct wartime pattern and not the later postwar type used with the F & G-type helmets.  Very good used condition complete with securing screws.