Hi Guido,

From the snaps, it "looks" like a Johnson Castleberry sheath made for one of Ralph Bone's knives. Here's an example of what I'm talking about:


http://www.ebay.com/itm/Ralph-Bone-custom-knife-/200897337508?pt=LH_DefaultDomain_0&hash=item2ec66a18a4&nma=true&si=x2Q62P%252Bdr7sMJq3bM5%252FtxPxsMX8%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557#ht_54wt_1328
Best,

Ron
_________________________
Ron Mathews
RKS No. 4223