Took some quick pics of markings. Numbers seem to match except on rear which I am guessing is some sort of unit number. Dark black finish made numbers hard to show. Someone I guess wanted to see the crown better and scratched the finish off.
https://www.milsurps.com/images/impo...b923a54e-1.jpghttps://www.milsurps.com/images/impo...24f46a1a-1.jpghttps://www.milsurps.com/images/impo...c2b9c10c-1.jpghttps://www.milsurps.com/images/impo...17389210-1.jpghttps://www.milsurps.com/images/impo...6ef52339-1.jpghttps://www.milsurps.com/images/impo...9dddf990-1.jpghttps://www.milsurps.com/images/impo...2c4794cc-1.jpghttps://www.milsurps.com/images/impo...3b6a52bf-1.jpghttps://www.milsurps.com/images/impo...e53e4172-1.jpg