Interesting specimens at the 2018 FUN show...I think this is good stimulation for the hobby. https://www.coinworld.com/news/us-coins/2017/12/1943-bronze-cents-in-heritage-fun-show-auction.html
At the bottom of the article they had spoke of a 43'struck on an off metal Netherlands 25C planchet. Another cool error that was stashed away by the grand father. https://coins.ha.com/itm/lincoln-ce...lands-25-cent-planchet-ms61-ngc/a/1271-4762.s