Around the headstamp the cartridge producer placed their code letters within the twelve o'clock place. Federal government-run factories that produced ammunition for that military (Wytwornia Amunicji) placed the Polish Countrywide Eagle stamp as an alternative. The situation maker's code letter or numeral was put in the six o' clock posture https://ccilargerifleprimers79012.blogsidea.com/25308011/everything-about-cci-large-pistol-primers