Adolph A. Weinman was a prominent American sculptor and engraver, born on December 11, 1870, in Germany. He is best known for his work on U.S. coinage, particularly the Walking Liberty half dollar and the Mercury dime, which are celebrated for their artistic design and detail. Weinman's style often combined classical elements with modern sensibilities, making his pieces stand out in American numismatics. In addition to his coin designs, Weinman created various sculptures and monuments throughout the United States. His notable works include the Memorial to the 69th New York Infantry and the George Washington Monument in Baltimore. Weinman's contributions to art and design have left a lasting legacy, influencing both coinage and public sculpture.