Home U.S. Coin Forum

Can you help identify

NordicSwede14NordicSwede14 Posts: 1
edited November 18, 2025 1:50PM in U.S. Coin Forum











I was hunting through my rolls of coins and came across this quarter I was wondering if someone could help me identify the error. The quarter weighs 5.14 g and the center of the whole rim has a groove through the middle of it any information would be appreciated it is a 1965 P quarter

Tagged:

Comments

  • lcutlerlcutler Posts: 675 ✭✭✭✭

    It's been exposed to some sort of acid. The copper core reacts more to the acid than the copper nickel outer layers.

  • coinbufcoinbuf Posts: 12,052 ✭✭✭✭✭
    edited November 18, 2025 1:51PM

    Not an error just damaged, the coin was placed in an acid of some type. The acid attacks the copper faster than the clad which leaves this railroad look to the rim.

    My Lincoln Registry
    My Collection of Old Holders

    Never a slave to one plastic brand will I ever be.
  • CoinlearnerCoinlearner Posts: 2,527 ✭✭✭✭✭

    First post. ......Agree it is post mint damage

  • NotSureNotSure Posts: 3,000 ✭✭✭

    Aren't those fingers holding 'The Last Lincoln Cent' in another thread???

    I'll come up with something.
  • MsMorrisineMsMorrisine Posts: 37,072 ✭✭✭✭✭

    @NotSure said:
    Aren't those fingers holding 'The Last Lincoln Cent' in another thread???

    humor

    hold the coin by the thin edge instead of on the front and back,

    ...even though you only have 25 cents

    Current maintainer of Stone's Master List of Favorite Websites // My BST transactions
  • goldengolden Posts: 10,158 ✭✭✭✭✭

    Worth 25 cents.

  • SapyxSapyx Posts: 2,427 ✭✭✭✭✭

    Well, technically, it's not even "worth 25 cents" any more. At 5.14 grams, it is way below the minimum legal weight for a quarter (5.44 grams), so from the US government's point of view it is no longer legal tender and is now just a piece of scrap metal.

    Waste no more time arguing what a good man should be. Be one.
    Roman emperor Marcus Aurelius, "Meditations"

    Apparently I have been awarded the DPOTD twice. B)
  • lordmarcovanlordmarcovan Posts: 44,096 ✭✭✭✭✭

    Agree that it's post-mint damage; likely acid, as previously stated above.

    Collector since 1976. On the CU forums here since 2001.

  • airplanenutairplanenut Posts: 22,520 ✭✭✭✭✭

    @Sapyx said:
    Well, technically, it's not even "worth 25 cents" any more. At 5.14 grams, it is way below the minimum legal weight for a quarter (5.44 grams), so from the US government's point of view it is no longer legal tender and is now just a piece of scrap metal.

    Isn’t the weight tolerance just a guide for manufacturing? Is a coin with a large clip not legal tender?

    JK Coin Photography - eBay Consignments | High Quality Photos | LOW Prices | 20% of Consignment Proceeds Go to Pancreatic Cancer Research
  • SapyxSapyx Posts: 2,427 ✭✭✭✭✭

    No, it's a legal tender cutoff, whether worn, corroded or freshly minted, the coin must be and remain above the minimum weight to remain legal tender. The definition of "worn" and "mutilated" includes the coin suffering such damage as to cause the coin to fall below the minimum weight.

    It is somewhat of an anachronism in this modern age of fiat coinage; the concept dates from the precious-metal days when coins had to have their proper metal content to be acceptable to the public and a clipped or underweight coin would be mistrusted to the point of being considered invalid.

    This is also why the Mint, back when it was still doing the mutilated coin redemption program, was not legally obligated to redeem melted and badly damaged coins for their full face value.

    And yes, technically, if an actual mint error (such as a clip, thin planchet, or missing clad) caused the resultant coin to be below the minimum weight, that error coin would not be, and would never have been, legal tender.

    Waste no more time arguing what a good man should be. Be one.
    Roman emperor Marcus Aurelius, "Meditations"

    Apparently I have been awarded the DPOTD twice. B)
  • Coins3675Coins3675 Posts: 953 ✭✭✭✭

    Post Mint Damage

Leave a Comment

BoldItalicStrikethroughOrdered listUnordered list
Emoji
Image
Align leftAlign centerAlign rightToggle HTML viewToggle full pageToggle lights
Drop image/file