The knife has been used but not much, I did carry it on many hunting trips so the sheath has a few very minor scratches and the outside of the snap has some dings (last photo). The snap works fine though and the sheath gets its dark color from Neatsfoot oil I put on it decades ago. The knife itself is solid, tight pins, no cracks.
The knife is stamped R. Ruana Hunting Knife with Sheath. Early 70's model" is in sale since Sunday, January 07, 2018. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Fixed Blade Knives\Vintage Fixed Blade Knives\Custom & Handmade". The seller is "parkseasonal" and is located in Twisp, Washington. This item can be shipped to United States. Ruana "M"