Very nice addition to your collection F-B. Congratulations. I wonder if anyone has seen an SS cap marked to any other SS Gruppe? You show us two different versions made for Gruppe West. Is there a Gruppe Ost marked cap out there for example? Thank you.
Dear Colleague, I do not know. I only know what I have, and was happy to get this Isken variant of what otherwise is, I think, a Kupper cap.
I enclose the June or so 1934 directive to cease and desist the making of such caps as enclosed here.