Hello all I am wondering what this knife is
Appears to be marked FC on ricasso and thats all I know
Blade is long and sharp though
Thank you

In Germany these are known as Verlangerungsmesser, it literally means an extension knife, I couldn't be sure yours is actually even of German manufacture, they were made by a few European countries. In good condition they tend to fetch $350 or so, I'm not sure what that one would fetch.
Gary

Thank you very much for the information and the reply Gary

Hello Mike,
hunting knife called in France "dague a la d'Estaing".
Regards.
Frank

Thank you frank
This is all pretty interesting I appreciate the knowledge

This type of folding knife has been popular in Germany for many years. I bought one in the 1960's in Koln. It came in a shortish molded leather scabbard.

Dave

Thanks Dave i appreciate it very much
After looking online I found a few
Not one with a metal scabbard and finger hook though
Or the odd metal tool attachment looks like a gun sight or wrench of some kind

Looks like the ricasso mark says ECW
Familiar maker to anyone by any chance

I would guess this knife is English, because of the shape of the bolsters, the metal blade guard, the blade is not completely in handle when closed and the rivets / pins on the handle.