Solingen Germany PIC Vintage Canadian Trapper Knife with Sheath 10.5

I believe this is a vintage blade. It's 11.5 overall in the sheath. It has the Solingen Germany PIC markings on one side of the blade and Canadian Trapper 13942 on the other side of the blade. The Blade has wear and I don't want to clean anything so I don't ruin the way it looks. It's still very shiny. The scabbard has some wear.

It looks like everything is in tact but it either has some kind of Mold or other gunk all over it. I have not cleaned the scabbard leather because I don't want to ruin it by accident. (See photos for all the details).

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