B-2 Deliver – Spirit of Hawaii 1 oz Silver Coin

I acquired this 1 ounce silver proof  coin a few months back.

Apparently, this is a coin issued by the maker of the B-2 Bomber (Northrop Grumman) in celebration of its deliver to the Air Combat Command (ACC).  It will get a THN catalog number. It has a CoA and is serial numbered on its smooth edge.