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ProfHaroldHill

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Topics posted by ProfHaroldHill

  1.  

    The Great Christmas Day 2020 to New Year's Day 2021 "Winners' Choice" Grand Giveaway Contest! Multiple Prizes! Just post a reply to enter!

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 105 replies
    • 4,304 views
  2.  

    (SOLD) Lustrous, 'gem-ish', 1882-S Morgan Silver Dollar in PCGS MS 65 labelled, late1980's Rattler Slab

    By ProfHaroldHill, in Coin Marketplace

    • 1 reply
    • 639 views
  3.  

    Q: When, (in the USA,) is a counterfeit coin not a counterfeit coin?

    By ProfHaroldHill, in Counterfeit Coins

    • 0 replies
    • 842 views
  4.  

    From the Top, Down; Combatting the 'Market acceptability' of Counterfeit US Coins and HPA-noncompliant Numismatic Replicas

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 61 replies
    • 1,998 views
  5.  

    If you arrived here from 'ATS', and you were a member of the Collectors Club when you got here...

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 17 replies
    • 561 views
  6.  

    1937 Buffalo Nickel... Mint Error, Planchet flaw, Both of the above, Or PMD?

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 67 replies
    • 2,915 views
  7.  

    What this forum needs is a few contest/give-away threads. Post here to enter this one!

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 36 replies
    • 1,218 views
  8.  

    Woodgrain Surfaces and Lamination on Early Lincoln Cents

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 12 replies
    • 750 views
  9.  

    Will NGC authenticate and certify/slab a blank Large Cent planchet?

    By ProfHaroldHill, in Ask NGC/NCS

    • 3 replies
    • 301 views
  10.  

    Canada, USA, and Mexico Mint Errors and 24 Karat PMD

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 1 reply
    • 166 views
  11.  

    1911-P and 1921-S Lincoln Cents... Mint Error/Flaw, or Post Mint Damage?

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 16 replies
    • 524 views
  12.  

    Got any Widget eye candy?

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 5 replies
    • 281 views
  13.  

    Pakistan Pie with Mint Chips? Strike-through, flaw, or PMD?

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 4 replies
    • 233 views
  14.  

    What, exactly, happened to my 1902 Indian Cent?

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 34 replies
    • 1,178 views
  15.  

    1903 Indian Cent; Tapered Planchet Error

    By ProfHaroldHill, in US, World, and Ancient Coins

    • 9 replies
    • 747 views