"ML" Headstamp on 9mm Flobert NPE

Here is a 9mm Flobert with an ML (or LM) raised headstamp. I have it listed as attributed to Martignoni, Genova Italy. I’m not sure where this identification came from. Is this correct?ML hs 9mm Flo ML 9mm NPE


Hi Paul,

Your identification is correct and you can find it in shotshell primers as well. The monogram represent the letters “LM” that stand for “Luigi Martignoni”.