1941 WWII 5 Coin Date Set, 1 Of Each Type Of Coin Minted in 1941. If you're a fan of U.S. coins, you'll love this Year Set from 1941. It includes some of America's most sought-after coins. These hard-working coins survived the attack on Pearl Harbor, covering some of the most significant coinage changes of the decade.Please Note All Backer Cards may have slight differences but will be very similar if not identical to the one in the photo