Sweet Dug 1-Piece Navy Coat Button With Great Gold & Its Shank

Sweet dug 1-piece navy coat button. The front has a droop wing eagle perched on a vertical anchor inside a recessed oval. The front has sweet gold and a nice deep patina. The reverse has a depressed IMPERIAL ORANGE GILT backmark and its shank. It was recovered on private property with permission in King George Co. Va. $65