Hey guys, I found these 1970s pennies from my grandfathers coin jar and they look different. Are they improperly annealed? Just checking. Thanks in advance! Erin
People attach them to paper, attach coins to another coin. We see this a lot here. The clear glue is Elmer's glue. The harder types are acrylic/epoxy/super glue. (The list can go on and on) These may just peel off the coin with a fingernail? or have to be dissolved, with something like lacquer thinner. Sometimes it is permanent. But it is not a mint error, so it can be spent if it is not a variety coin.
@Coinerin, one thing collectors discover fairly soon is that coin, especially the 1 cent coins, have been used and abused in every way imaginable: drilling, smashing, heating, gluing, grinding, plating, etc. In some cases, it is pure vandalism, in other cases accidental, and still other cases the coins are used as raw material for projects of one sort or another.
I agree with all of the above. Who knows how your cents were used/abused, they just are now. The longer soft adhesives (like clear tape) sit on the coin's surface, the harder they become. Bottomline: your cents were not damaged at the mint, they did not leave the mint looking like yours. This is simply post mint damage ( PMD).
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use