I am not familiar with these weapons.  I was surprised how heavy the blade is on this piece.  I had a straight bladed version possibly of similar age, I think the blade was quite a bit lighter in weight.  I sold it to Detlef he might still have it.  When in your hand the cut rectangle does not stand out and jar the eye.  All I have done is to colour the chipped area so it does not, hit your like a big pizza pie
