Unknown marking

[Madpsu]

I came across this mark and don't know what it is. There is no other mark any where on the bayonet. Sorry, this is the only pic I have of it. It has a 16 " blade and a metal sheath. 3267932679




Thank you

[Len]

A Japanese bayonet made at the arsenal in Mukden , Manchuria.

[dave]

Yes but a slight variation. Usually the lines reach the outer rings, according to the books.