Was there a Düring trade mark.
Terry,
Look like it, where did you find the reference? I got this one from a German dealer 4 or 5 years ago knowing nothing about the mark other than there were several makers I thought it could be from.
Billy
I was looking thru Klaus Lübbe book, German Sidearms and Bayonets. On page 336 this bayonet TM is pictured. Now for the bad news, there seems to be several bayonets in this book that are questionable, no good, bad, fake, post war etch, well you get the idea. I tried to find a maker with this name but found nothing. There is a street in Germany with that name, also its a family name. So maybe its an address. You do find address with some distributor names. So I guess we are still looking for the answer. Boy is this fun.