WWII Aircraft Challenge Coins Featuring A P-51 Mustang, B-17 Flying Fortress & More - It's a mystery - no one knows for sure where the tradition of challenge coins began. Every conflict has inspired its own version of the story. Some say they trace back to the Roman Legions, others to WWI aviators, covert operations in WWII, or even post-Korean War camaraderie. But one thing is certain: challenge coins have become one of the most cherished and enduring military collectibles. And now, with this WWII aircraft challenge coin collection, you can pay tribute to the legendary warplanes that shielded and defended democracy throughout the war. Introducing the Combat Aircraft of World War II Commemorative Challenge Coin Collection, a limited-edition available exclusively from The Bradford Exchange. This impressive collection begins with Issue One, P-51 Mustang. Next to arrive will be Issue Two, B-17 Flying Fortress. Soon, your collection will continue with Issue Three, another WWII plane, Issue Four, a custom glass-covered display case - a $100 value, yours for the same low price as a single issue and additional collectible challenge coins, each a separate issue to follow.Expertly crafted of solid metal, each challenge coin in this collection is a tangible piece of American history. Every design is grounded in meticulous research to ensure authenticity and accuracy - no shortcuts, no compromises. On the front of each coin, hand-enameled artwork with raised-relief details spotlights a different historic aircraft that allowed the Allies to dominate the skies. The back of each coin features the collection title, "COMBAT AIRCRAFT OF WORLD WAR II", and dramatic imagery of the same warplane on the front. Plus, the display box, arriving as Issue Four, is perfect for showcasing your growing collection. Strong demand is anticipated, and the edition is strictly limited to only 5,000 complete collections worldwide, so don't delay. Order now!