A concho (screw type) made from an 1882 Morgan Dollar coin. Approximately 37mm in diameter, weighs 26.92g (heavier due to the female screw part). - Coin Type: Morgan Dollar - Year: 1882 - Diameter: Approximately 37mm - Weight: 26.92g (including screw receiver) It was left untouched for many years and was completely black, so I washed it with baking soda, but there are still some areas that are tarnished. Please re-polish it. m(_ _)m To prevent substitution, please understand that it is non-refundable, non-returnable, and non-cancellable (3N). Thank you for looking.