Looks to me like someone added the red paint fill on the hosel. Not a difficult thing to do. The ferrule is also non-typical, but could represent a custom wedge or a modified shaft.

You don't think maybe someone just threw some paintfill in there. I do that with my wedges to give them some flare occasionally.

Hmmm. The red could easily be a paint-fill the original owner added. Normally the Titleist logo is just stamped with no fill. However, what I'm wondering is, where is the serial number. It should be on a line just above the Titleist stamping. I can't tell from your picture if it's there or not. I posted this picture of my 60.08, but checked all my wedges, which are the same.

Concerned at the different serial numbers and how they’re on the clubs. is anybody able to confirm correct way??