<!-- wp:paragraph --> <p><strong>The 2014 National Baseball Hall of Fame Commemorative Half Dollar holds a unique place in U.S. Mint history as the countrys first concave coin</strong>.</p> <!-- /wp:paragraph --> <!-- wp:paragraph --> <p>Created to celebrate the 75th anniversary of the Baseball Hall of Fame, this coin features a curved design where the obverse (front) side is concave, resembling the shape of a baseball glove, while the reverse (back) side is convex, mimicking the curve of a baseball. This innovative shape not only highlights Americas national pastime but also showcases the U.S. Mints technical skill and creativity in coin design, creating a unique and fitting tribute to baseball.</p> <!-- /wp:paragraph -->