Agarbers. There were 100’s of “B” Western Movies made, which would qualify any one in them as a movie star. If it’s been buffed that much and re-nickeled any real collector value is gone. “Been used by” means nothing if there isn’t solid proof. And as others will say a lot of movie sets had their own chest of props. Stembridge comes to mind.
Look at the STICKY posts at the beginning of the Single Action heading. You’ll see good clear photos of hammers and the like.
click the link below. It’s a great study. Pay attention to the serial number too.