I rushed home from work expecting to find this somewhere in either the Mark Hill or Marcus Newhall books - but no luck, although might have missed it I suppose. About 130mm long and has a quite substantial flat outer rim on the foot, with some noticeable wear, so not made yesterday (I hope). Then I thought might be Polish perhaps, but I'm really only guessing, so very happy if anyone does recognize the design, and thanks for looking.
