Western Boulder Colorado USA 657

[Joshua91]

Hey knife friends,

I've been working on restoring this knife.
Does anybody here have more info on its history?
Model: 657, Concave Ground.

Greetings from the Netherlands!

https://imgur.com/a/KaiwFiV

 

[Joshua91]

https://imgur.com/ry6YFUm

 

[PenisMightier]

Sorry, I don't have any info to help, but it looks like you are doing a great job on restoring it. That is one handsome knife!