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Additional Stamp Impressions Burelages Design Prints Embossings Margin Prints Postal Stationery Design Prints Postal Stationery Form Prints Postal Stationery Overprints Second Overprints Stamped Envelope Overprints Stamp Impressions Third Overprints

Knowledge / Quality / Second Overprints

Second Overprint Quality: subjective perception of a second overprint quality

perfect centered second overprint

very good centered second overprint

good centered second overprint

slightly off centre second overprint

somewhat off centre second overprint

clearly off centre second overprint

Second Overprint Quality Grades: subjective perception of a second overprint quality in different grades and conditions

Faultless Second Overprint: second overprint without conditional of manu-
facturing or wrong handling originated quality defect

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