 | U.S. Navy 250th Anniversary 24K Gold-Plated Challenge Coins. 24K Gold-Plated Challenge Coin Collection With Imagery Honoring The U.S. Navy's 250 Year History - Introducing a collection of U.S. NavyŽ challenge coins immortalizing 250 years of history and heroism! Many military enthusiasts believe challenge coins can be traced back to World War I and have come to symbolize camaraderie, loyalty, and achievement within units and organizations. Today, they're highly sought-after collector pieces - and there's no more fitting tribute to this historic military anniversary.... - U.S. Navy 250th Anniversary 24K Gold-Plated Challenge Coins. |
