 She then settled on the simple baseball glove as the main motif of her design due to its inherent Americana and nostalgic appeal.It also made effective aesthetic use of the concave shape of the coin's obverse.The 2014 National Baseball Hall of Fame commemorative coin is the first scyphate coinage ever produced by the U.S. Mint, as authorized by Section 3(d) of the 2014 National Baseball Hall of Fame Commemorative Coin Act.