It is a green helmet, in the shape of a kettle hat. It is a tin hat or Brodie helmet. It is On the chin strap, there are the initials C.G.H and the service number V156143. There are size stamps on the back of the suspension webbing as well as on the underside edge of the helmet. The size is 7 1/4. On both chin strap luggs, it is engraved with MKIII 1941. On the inner lining under suspension lining it is marked with 7 1/4 L.P.L 3/42. helmet, world war 2, colin gordon hopkins, v156143, vx119387, bandiana, shell