Interesting.
It doesn't look right, though. It looks like the stock was refinished recently, with linseed oil treatment they didn't usу back then, and the way the finish comes off the action makes me feel the action was painted black, not browned (that's a pretty common method of DIY "restoration" in here). Also, I don't expect to see proof marks on "experimental" guns, regardless of the gauge, but a TOZ "T in circle inside a triangle" stamp absolutely ought to be there somewhere.
Yet, if the seller is patient enough, it will sell at this price, I believe.
