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Stamps › US › Smithsonian National Postal Museum — Bureau Plate Proofs › 1c Generals George Washington and Nathanael Greene plate proof
1c Generals George Washington and Nathanael Greene plate proof

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1c Generals George Washington and Nathanael Greene plate proof

Smithsonian National Postal Museum — Bureau Plate Proofs · US · English

Catalog record

LineUS
Set / seriesSmithsonian National Postal Museum — Bureau Plate Proofs
LanguageEnglish
Kindstamp
PlaceUnited States of America
ScottUSA 785
Mediumpaper; ink (green) / engraving
Regionus
Npm Recordnpm_0.242263.2956
DescriptionCertified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing. These plate proofs are each unique, with the approval signatures and date. For postal scholars these plates provide important production information in the plate margin inscriptions, including guidelines, plate numbers, and initials of the siderographer, or person who created the plate from a transfer roll.
Image SourceSmithsonian Open Access
Image LicenseCC0
Oracle ID36595252

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Source credit: Smithsonian National Postal Museum