Canada, Commonwealth. A Mark I Helmet, Named To Lieutenant Ridley Williams, Rcoc 1940 Auction Archive and upper body on bottom

and upper body on bottom rear has a couple of small moth holes

a silvered insignia on the bronze centrepiece

the reverse presents the engraving MAIMU and the date 1

obverse centre featuring two embossed Chinese characters translating to "To Make Known that Which is Beautiful"

center de-nazified

Canada, Commonwealth. A Mark I Helmet, Named To Lieutenant Ridley Williams, Rcoc 1940 Auction Archive and upper body on bottomIn steel with a brownish green finish, non magnetic, with a 32 mm (w) x 30 mm (h) Royal Canadian Ordnance Corps insignia decal placed on the left side, the helmet with a steel strip protective edge at the opening and covered by a green and brown camouflage netting. Inside with a steel framed cradle supporting a black rubberized canvas liner, four rubber pads on the underside against the sidewall, cross shaped rubber pad held in place with a single