ngc/ncs grading nomenclature

  1. -monolith-
    Thread

    NGC/NCS Grading Nomenclature

    I submitted two ancient coins to NGC/NCS for conservation services only, no slabbing. Does anyone know what "Grading/Quality Control" means? Does...
    Thread by: -monolith-, Dec 20, 2023, 1 replies, in forum: Ancient Coins
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