I came across what appears to be an almost new looking M1905 style bayonet that came from a WW2 collection originally put together by a relative in the late 1950's and early 1960's. It is blued with smooth grips. The only marking is "USA". This makes me wonder if reproductions were made this soon after WW2. It appears to be very well made. I have searched the internet trying to find out why this item was part of a collection of all authentic items. I might arrange for a picture as these items were handed down to my son. Any thoughts?