I would say there is probably many, many thousands of them. They are super common, compared to most errors. I also believe the mint hands out blank planchets as a souvenir after a tour. It would be totally plausible to have sold 200.
I'm with John1....I've found exactly one in half a million cents searched. If they are "super" common, I'd like to know where Errorcoins came up with that information.I will agree they are not all that sought after or expensive.
I've only found a quarter planchet (a type 2). It seems like off-center strikes are pretty common too, but I've never found one roll hunting or in change (aside from extremely minor ones that are not collectible.) Still, they're common enough that people collect date sets of them and they're sometimes sold in large lots (like this).
Quote: I have a wartime U.S. Cent planchet. Problem. Exactly the exactly the same planchet was used for the Belgian Two Cents, for roughly the same period.
So is mine Belgian or U.S.?
From what I understand, the leftover blanks were used to make the 2 Francs coin in 1944. The US government probably had a bunch laying around and thought that they would mint more of the steel cents. I guess the public at the time did not like them and felt like it was funny money or not real money (that's what my grandparents told me). In 1944 they decided to switch back to copper. This would make sense since the Belgium 2 Franc coins had a mintage of 25,000,000. That's a lot of blanks laying around to go to waste
Not surprising at all that someone could have that many, blank unstruck cent planchets are likely the single most common error type for US coins. In past years, the largest source of blank unstruck planchets has been from $50 US Mint canvas bags.
Edit: Yes, the term "blank planchet" is a bit redundant and confusing
Remember not to confuse a "blank" with a "blank planchet" Blanks are a lot rarer to find then planchets. Step #1 - Blank punch (from stock) equals a blank Step #2 - Blank upset equals a planchet The blank goes through what they call an upsetting mill or machine to get the raised edging put on it. Then it's off to the punch. I have found only a couple of cent copper blanks but more planchets in both copper and zinc.
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