only 35,000 really weird, wrong year for the steel planchets...a little out of my budget https://www.ebay.com/itm/294392909990?hash=item448b2f50a6:g:DFkAAOSwRC9hPlD8
Any year after 1943 would be possible to have a wrong planchet error on a 1943 planchet. Usually comes about from planchets getting caught in a box which then gets re-used.
A Mint Error such as that is not weird. To me it would be Outstanding! I love those kinds of errors. I have a common Nickel struck on Copper Cent Planchet. Much cheaper at $200.00 - $300.00
In 1944 the Philadelphia Mint used up its leftover 1943 steel cent planchets to strike Belgium 2 Francs coins. That is one possible explanation for any 1944-P steel cents and this coin. And it is also possible that a few leftover cent planchets just got stuck in hoppers and had nothing to do with the Belgian strikings.
I'd love that error in my collection but oh well down payment on a summer home in Florida would be Better lol