I have recently acquired a collection of military items from an estate. The owner of this gear was Lt.Col. Robert Buckley of The Royal Canadian Engineers (deceased). Of particular interest is an M1 helmet. It is a front seam, fixed bale. with a heat stamp of 362A. The liner is marked Inland with a number 37. There is a small ding on the top of the helmet. The liner is in excellent condition with no chips or cracks. I am looking for any input from members mostly regarding what i could expect to list it for price wise. Any and all input is greatly appreciated.