I found this Buckle recently in a box of Civil War buttons as well as some World War 1 and World War 2 buttons. I have searched the internet extensively but have not been able to find this buckle. It appears to be copper plate over Steel or iron. A magnet sticks to it. The imagery appears to be Naval and possibly for the chief naval officer but it does not have the anchors. I am really at a loss. Does anyone have any ideas as to the age or origin of this