This is a rare 1943-D 10C FB Mercury dime that has been certified NGC MS65FB with certification number 6554448-005. The coin is made of silver and has not been circulated, making it an excellent addition to any collection. The strike type is business and the mint location is Denver. The coin is in great condition and has been well-preserved over the years. The Mercury dime is a highly sought-after coin among collectors and this particular piece is sure to be a valuable addition to any collection.