got 2 case knifes i like some information on and what there worth.one is a case xx u.s.a thats stamped on the blade just like that.model number is 6233,2 blade with red wood grips.the other is stamped case xx u.s.a on the blade and the model number is 6265sab,2 blades with wood red wood grips .any information and value on both of them is appreciated.thanks