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Accidentals Changes Differences Errors Fakes Kinds Mistakes Occasions Parallel Issues Printers Waste Quality

Knowledge / Prints / Postal Stationery Overprints / Quality

Postal Stationery Overprint Quality: subjective perception of a postal stationery overprint quality

Faultless Postal Stationery Overprint: postal stationery overprint without conditional of manufacturing or wrong handling originated quality defect

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