Found this knife among my late father-in-law's things. The "mother-of-pearl" handle has cracked. Other than that it looks to be in good shape. Can any of you repair this by replacing the yellow, "doctor the knife up", and make it look good again. Not looking for "like new". Don't know if you can make it out but at the base of the blade it states "GH61960 Solingen West-Germany".