This is the rarer model with the Jacobs logo versues the RZM. The blade retains most of the cross grain and is very clean. The motto including the makers mark retains all orignal burshinhg. The grip fits tightly to the guards and there is no damage to the grips wood. I have not researched it, but the bottom of the guard is marked number 269533. As for the scabbard, it is very clean fits nicely and retains 98% of the original lacquer. The fittings have never been played with and match the overall condition nicely. It has a very minute indentation on the lower ball, but does not detract. It is a very rare being maker marked, which is not seen often.