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1977 s ddo ?

Hard to see in pics as it still in proof set , but there is distinct shelving on letters in God we trust. Any help finding value or rarity or comparison would be helpful


  • Namvet69Namvet69 Posts: 8,384 ✭✭✭✭✭

    @Ellis0425 Someone needs to read and understand md, mechanical doubling or machine doubling. The knowledge is located at error-ref.com and doubleddie.com Save them for future reference. Good luck. Peace Roy

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  • MarkKelleyMarkKelley Posts: 1,669 ✭✭✭✭✭

    Not a doubled die. You need to understand that proof coins are struck twice. With this in mind you should reassess your coin.

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