My wife has had this pistol knocking around for ages, I'm curious to find out more about it, it was left to her by her great uncle some years back.

It has some writing on the gun ZVP and slavia.

On the side there is a number 34940 followed by a circle with something inside it and what looks like the number 11

So then the big question is what is it and is it worth much?

P.s its a .177