A 1943 Lincoln cent struck on a bronze planchet, and with a significant die break on the obverse, is one of several of the rare wrong composition errors that are to be offered at auction in Heritage’s FUN show auction. Original images courtesy of Heritage Auctions. Another week has come to a close, and it’s time to catch up on what happened in the numismatic world. To look back at Coin World's five most-read stories of the week, click the links to read the stories. Here they are, in reverse order:5.