RAF B-Type Helmet Rubber Pads
RAF/RCAF B-Type Helmet Zip Ear Rubber cushion Pads.
Intended for extra sound proofing, these soft sponge rubber pads were fitted in Flying Helmets with Zip Ear pieces.
Ref. No. 22C/16.
Stamped with RCAF markings, although these are identical to the RAF ones.
In an Excellent un-issued condition.