Get API key
Stamps › US › Smithsonian National Postal Museum — Bureau Plate Proofs › 3c 50th Anniversary of Idaho Statehood plate proof
3c 50th Anniversary of Idaho Statehood plate proof

Image hosted by ids.si.edu (linked, not hosted by ohhORACLE). Artwork © its respective owner. Shown for identification only. Rights holder? Request removal.

Have a better or back photo?

StampSource · si-npm

3c 50th Anniversary of Idaho Statehood plate proof

Smithsonian National Postal Museum — Bureau Plate Proofs · US · English · 1940

Catalog record

LineUS
Set / seriesSmithsonian National Postal Museum — Bureau Plate Proofs
LanguageEnglish
Year1940
DateJune 14, 1940
Kindstamp
Year1940
PlaceUnited States of America
ScottUSA 896
Mediumpaper; ink (bright violet) / engraving
Regionus
Npm Recordnpm_0.242263.15960
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 ID36596104

API

GET /v1/cards/36596104

Source credit: Smithsonian National Postal Museum