1820'S AMERICAN MILITARY BICORNE HAT This is an extremely rare American military Officers bicorne cocked hat that was worn during the presidency of John Quincy Adams. It is made of beaver skin with cotton embellishments on the front with the original pewter eagle button, and the letter I in the shield.It is all hand stitched and is in remarkable condition for its age that dates to the 1820's. Early American bicorn hats rare in any condition. Found in Maryland Measures: 18 wide x 10 1/2 tall. 1820'S AUTHENTIC AMERICAN MILITARY OFFICER BICORN HAT" is in sale since Wednesday, March 01, 2017. This item is in the category "Collectibles\Militaria\1784-1860\Original Period Items". The seller is "pickamerican" and is located in East Coast. This item can be shipped to United States.