Help with i.d. of magazine

[G.T.]

Normally & usually, I've seen quite a few mags with the rectangular staked follower stop....I believe them to be Erfurt...usually...but, I've seen just enough of them with obviously factory installed DWM bottoms to know that a few jumped the fence each way, and visa versa...sooooooo, to me, in my new found standard...it is easier to group them by wood magazine base then shell manufacture charcteristics ..I don't think the shells were made inhouse anyway... close ups of the wood base are the next step... also, early DWM's are an animal all unto their own.. a study all by themselves... best to all, til...lat'r...GT