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Stamps › US › Smithsonian National Postal Museum — Bureau Plate Proofs › 2c Frank Lloyd Wright and Guggenheim Museum plate proof
2c Frank Lloyd Wright and Guggenheim Museum plate proof

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2c Frank Lloyd Wright and Guggenheim Museum plate proof

Smithsonian National Postal Museum — Bureau Plate Proofs · US · English · 1966

Catalog record

LineUS
Set / seriesSmithsonian National Postal Museum — Bureau Plate Proofs
LanguageEnglish
Year1966
DateJune 8, 1966
Kindstamp
PlaceUnited States of America
ScottUSA 1280
Mediumpaper; ink (dark blue gray) / engraving
Regionus
Npm recordnpm_2009.2019.125
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.
Oracle ID36594971

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Source credit: Smithsonian National Postal Museum