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1968-S Quarter RPM on Mintmark

hyf88hyf88 Posts: 294 ✭✭✭
in U.S. Coin Forum
Came across this while looking at a few proof sets, thinking it looks more like an RPM than machine doubling. Possibly CONECA PRM #4, but it doesn't have machine doubling on the obverse. Anyone else think this is an RPM?

- Bill

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Comments

  • CaptHenwayCaptHenway Posts: 32,711 ✭✭✭✭✭
    Looks like a combination of repunching (upper curve and lower left corner) and movement between the normal two strikes (flatteded S out above the top).
    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.
  • georgiacop50georgiacop50 Posts: 2,909 ✭✭✭✭
    Yes-RPM
  • 19Lyds19Lyds Posts: 26,492 ✭✭✭✭
    I've seen this before and it is not considered an RPM. Remember, proof coins are struck multiple times to bring up the relief and there can be slight movement of the dies during subsequent strikes.
    I decided to change calling the bathroom the John and renamed it the Jim. I feel so much better saying I went to the Jim this morning.



    The name is LEE!
  • BustHalfBrianBustHalfBrian Posts: 4,191 ✭✭✭✭
    All I see is shadows and die erosion...
    Lurking and learning since 2010. Full-time professional numismatist based in SoCal.
  • rickoricko Posts: 98,724 ✭✭✭✭✭
    Not sure what that is.... certainly not a clean proof strike.... maybe get Fred Weinberg to look at it....let us know. Cheers, RickO

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