Congress authorized the Maine Centennial half dollar on May 10, 1920, to be sold at the centennial celebration at Portland. They were received too late for this event and were sold by the state treasurer for many years.
Coin Highlights: - Contains .3617 oz of Silver.
- Comes in protective packaging.
- Mintage of only 50,028.
- Obverse: Features the arms of the state of Maine; the Latin word DIRIGO means
