The month also includes the Comic Art Three Medal Set featuring Superman, Batman and Wonder Woman. Most of August’s numismatic releases carry dual dates of 1776 ~ 2026, Liberty Bell “250” privy marks or other elements commemorating America’s 250th anniversary. August 6: 1916 Walking Liberty Half Dollar Gold Coin and Silver Medal SetThe third release in the Best of the Mint series features a half-ounce 24-karat gold coin recreating Adolph A. Weinman’s 1916 Walking Liberty half dollar design, paired with a newly designed one-ounce silver medal. The inaugural Mercury Dime Gold Coin and Silver Medal Set is no longer available, with the latest reported sales at 28,538. August 27: 1804 Silver Dollar Gold Coin and Silver Medal SetThe fourth Best of the Mint release pairs a one-ounce 24-karat gold coin recreating the famed 1804 silver dollar with a newly designed one-ounce silver medal.