Rare Dug British Revolutionary War 3rd Foot Guards or Scots Guards Enlistedman's Cast 1-piece Pewter Button

Rare dug British Revolutionary War 3rd Foot Guards or Scots Guards enlistedman's cast 1-piece pewter button. This is there first pattern button. The front features Gds above 3. It has a bordered small leaf edge. It is a cast pewter 1-piece button with good detail and a deep black patina. The shank is missing from the reverse and this button measures 17 mm's in diameter. $450