---Um, it looks like I had another, er what we call in the collecting world, Another Fookin' Senior Moment!
Last year, I asked the same question, and got this response from Dave B:
....looks ok to me.
Have you got any larger photos of the Cross you could possibly post please.
And from Danny70:
From what I can see in the pictures, I don't have any immediate concerns about this cross either.
MM-13: Gustav Brehmer, Markneukirchen/Sa. (Stepped swastika)
As to your question... Was Brehmer the only producer of stepped swastika'ed EKs?
As far as I am aware, yes, but not all '13's have this feature.... however there are also some 'Round 3's with a stepped swastika, but the maker of these crosses is not known.
Gustav Brehmer is one of the makers whose crosses can often be found in surprisingly good condition (as can W&L '100's).
[Gene takes a moment out, to feel like an idiot, for having forgotten all this! ]
Here's a slightly larger view, front...