I just recently acquired these knives for cheap at an estate sale, I'm not sure if they are of any value or not? If anyone can identify them for me that would be a great help, thanks. The largeer one is only marked U.S.A on the big blade and I cannot find any markings on the smaller knife. Again any help would be greatly appreciated. I cannot figure out how to post the pics so heres a link to my facebook where they are posted.