Hi guys I picked this one up yesterday at a local Antique Store. I am don't know a whole lot about these types of helmets so was wanting to get some info on them. It is marked 22C on the inside brim and has a bomb marking stamp on the inside of the helmet liner on backside of one of the fingers. From what I have read online some call this type a Transitional? This one is in really great condition, light stains in liner and some mildew. Possibly used Stateside by National Guard?
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