引用第8樓viva618于2013-01-12 10:31發(fā)表的??:
PMG Designates Exceptional Paper Quality (EPQ)
Posted on 11/23/2006
PMG uses the designation Exceptional Paper Quality (EPQ) for notes that, in the opinion of PMG graders, are original. By original, we mean that a note has not been physically, chemically, or materially processed to lend the appearance of a higher grade. PMG graders examine the embossing, inks, and overall integrity of each note to make the determination whether it will qualify for EPQ. Notes exhibiting normal wear-and-tear for their respective grades are eligible; normal wear may include factors affecting grade such as counting marks and folds. Notes receiving the EPQ designation must furthermore be unrestored. A restored note has had non-original material added to bring its appearance to a known or assumed state.
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