I purchased this dagger private, and being really honest I never even realised the blade was different till it was pointed out to me. I showed it to 3 dealers who were quite excited about the blade. They all thought it was dead right. The fourth dealer I showed it to said "it's not a Clemen & Jung blade. So I then contacted Thomas Johnson who seemed unsure.

If it is wrong as suggested I would move it on, but I'd hate to find out at some point in the furtive that C&J did produce this bade in small numbers. So I'm still on the fence with this one to be honest.