Stamps › US › Smithsonian National Postal Museum — Bureau Plate Proofs › 5c Humane Treatment of Animals 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.
StampSource · si-npm
5c Humane Treatment of Animals plate proof
Smithsonian National Postal Museum — Bureau Plate Proofs · US · English · 1966
Catalog record
| Line | US |
|---|---|
| Set / series | Smithsonian National Postal Museum — Bureau Plate Proofs |
| Language | English |
| Year | 1966 |
| Date | February 24, 1966 |
| Kind | stamp |
| Place | United States of America |
| Scott | USA 1307 |
| Medium | paper; ink (orange brown, black) / engraving |
| Region | us |
| Npm record | npm_0.283370.218 |
| Description | Certified 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 ID | 36594586 |
API
GET /v1/cards/36594586
Source credit: Smithsonian National Postal Museum