I would buy it all
I believe the first NC primer used was the zdh.30 which was used in full power ammo only a few years. It was replaced by the zdh. 30/40 and finally the zdh. 43. I agree, with good storage, great ammo. JHProbably you all know, but Zündhutchen (Zdh) [18]88 is corrosive; Zdh [19]38 is non-corrosive.
Jim