2 coins U.S. Coin Half Dollar 1775-1925 2" x 5 3/4" Commemorative Lexington 150th Anniversary in red leather case. This US half-dollar was issued in 1925 to commemorate the 150th anniversary of the Battle of Lexington and Concord that started the American Revolution. The front side depicts an image of the Minuteman Statue on display in Concord, Massachusetts, while the reverse side depicts an image of the Lexington Belfry, which summoned the militia to the battlefield to begin the alarm. After the Belfry was destroyed in a fire in 1910, a replica was constructed on the same location.