I got this knife from my dad a few days ago, and he got it from his late friend who unfortunately passed away a few years ago. He gave it to me because he broke the fillet knife off

. Anyways, I don't want to send it to Case because the tang of the fillet knife is the way you identify the age of the knife, and I also don't want them to replace other defective parts (cracked hook sharpener, normal wear and tear), and I am searching for the period blade with the correct tang stamp. I have a buddy who repairs knives and such, so all I need is the blade or a full knife that would be good for parts. If anyone has suggestions for where I could find one, or if they happen to have an extra I'd love to hear!
A few guys from another forum suggested I ask here as well, as I also put this topic in the ads section. Anyways, any ideas on places that would weld a new blade? Someone said it's not unheard of, but I'd need a spot that would do it nicely for me, as my buddy and I do not weld. I have to see if my dad still has the blade or not, but if he does that might be my best bet. If anyone has any other ideas about where I could get a donor from '65-'69, or if you have one, Id appreciate it. Thanks gang!
- Alex V..