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TWO DIFFERENT 1930-S CENTS

duck620duck620 Posts: 1,032 ✭✭✭✭

found this lincoln cent last week very interesting about the weight & thickness.
I checked for steel planchet with a magnet because of the weight won't pick up.
Ken.




Comments

  • pcgsregistrycollectorpcgsregistrycollector Posts: 1,453 ✭✭✭✭✭

    Looks really weird. I don't really know what to say. Maybe it is a cast counterfeit?

    God comes first in everything I do. I’m dedicated to serving Him with my whole life. Coin collecting is just a hobby—but even in that, I seek to honor Him. ✝️

  • jmlanzafjmlanzaf Posts: 36,551 ✭✭✭✭✭
    edited June 5, 2025 8:21AM

    Better pictures would help. Possibly acid treated. You can actually make very thin cents that way. People also would try to get them down to dime size for phones and vending machines.

  • CaptHenwayCaptHenway Posts: 32,731 ✭✭✭✭✭

    Probably acid treated. Used to happen a lot, probably from kids in chemistry class messing around with the coins in their pockets, and later spending them.

    Numismatist. 50 year member ANA. Winner of four ANA Heath Literary Awards; three Wayte and Olga Raymond Literary Awards; Numismatist of the Year Award 2009, and Lifetime Achievement Award 2020. Winner numerous NLG Literary Awards.
  • duck620duck620 Posts: 1,032 ✭✭✭✭

    Thank for the info!

  • OAKSTAROAKSTAR Posts: 8,159 ✭✭✭✭✭

    Could it have been thin metal coil or planchets?

    Disclaimer: I'm not a dealer, trader, grader, investor or professional numismatist. I'm just a hobbyist. (To protect me but mostly you! 🤣 )

  • MsMorrisineMsMorrisine Posts: 35,848 ✭✭✭✭✭

    not only is it thinner you'll notice the diameter is smaller

    something on the outside ate some metal away

    acid treated would cause that

    Current maintainer of Stone's Master List of Favorite Websites // My BST transactions
  • GreenstangGreenstang Posts: 1,394 ✭✭✭✭✭

    Have seen many of these. It has been attacked by acid which eats away the rims first
    which accounts for the lighter weight and smaller diameter.

  • OAKSTAROAKSTAR Posts: 8,159 ✭✭✭✭✭

    In addition to what @CaptHenway said; Kids in chemistry class back in the 50's and 60's would acid treat them down to the dimensions of a dime and spend them in candy and soda machines.

    Disclaimer: I'm not a dealer, trader, grader, investor or professional numismatist. I'm just a hobbyist. (To protect me but mostly you! 🤣 )

  • BillJonesBillJones Posts: 34,796 ✭✭✭✭✭

    The piece on the left is definitely damaged. And yes, acid does reduce the size of cents. Many years ago I had a 1907 Indian Cent that was a little thicker than a sheet of paper.

    Retired dealer and avid collector of U.S. type coins, 19th century presidential campaign medalets and selected medals. In recent years I have been working on a set of British coins - at least one coin from each king or queen who issued pieces that are collectible. I am also collecting at least one coin for each Roman emperor from Julius Caesar to ... ?
  • 4Redisin4Redisin Posts: 628 ✭✭✭

    Odd man out against the experts. The surface of that coin does not look acid treated at all. If it were acid treated, it was polished afterwards. I find it hard to believe but possibly a contemporary counterfeit yet if that were so, more would have been discovered by now. Need sharp pictures.

  • MsMorrisineMsMorrisine Posts: 35,848 ✭✭✭✭✭

    it may have continued to circulate

    Current maintainer of Stone's Master List of Favorite Websites // My BST transactions
  • FredWeinbergFredWeinberg Posts: 5,925 ✭✭✭✭✭

    Damaged, and not a mint error coin

    Retired Collector & Dealer in Major Mint Error Coins & Currency since the 1960's.Co-Author of Whitman's "100 Greatest U.S. Mint Error Coins", and the Error Coin Encyclopedia, Vols., III & IV. Retired Authenticator for Major Mint Errors for PCGS. A 50+ Year PNG Member.A full-time numismatist since 1972, retired in 2022.
  • 4Redisin4Redisin Posts: 628 ✭✭✭
    edited June 8, 2025 10:01AM

    Agree. Definitely corroded. Is the size/shape of the mint mark OK? Hard to explain the difference in weight and diameter. The edge looks pretty normal and not etched with acid. @CaptHenway

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