The Polish headstamp for Factory 21 both has the manufacturing unit number in an oval or upside-down to help keep it from getting puzzled Using the Hungarian and Romanian Manufacturing unit 21s. This was prolonged to other Polish headstamps for consistency. We use cookies to give you the very best https://gunnerecxuq.blogdemls.com/310843/top-latest-five-cci-350-primers-urban-news