File:1856 British Guiana One-Cent Magenta photograph using an infrared filter.jpg
![File:1856 British Guiana One-Cent Magenta photograph using an infrared filter.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/1/14/1856_British_Guiana_One-Cent_Magenta_photograph_using_an_infrared_filter.jpg/711px-1856_British_Guiana_One-Cent_Magenta_photograph_using_an_infrared_filter.jpg?20230213020922)
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Summary
[edit]Description1856 British Guiana One-Cent Magenta photograph using an infrared filter.jpg |
English: This is an image of the British Guiana 1c magenta stamp issued in 1856; it was photographed using an infrared filter, and the image is credited to the Smithsonian's National Postal Museum. "This photograph of the 1856 One-Cent Magenta was taken using an infrared filter. This suppresses the stamp’s red surface, making the black printing more visible." -Smithsonian National Postal Museum |
Date | |
Source | https://postalmuseum.si.edu/exhibition/british-guiana-one-cent-magenta/stamp-deconstruction |
Author | Joseph Baum and William Dallas printers for local postmaster, E.T.E. Dalton [Photo Credit: Smithsonian's National Postal Museum] |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This work created by the United Kingdom Government is in the public domain.
This is because it is one of the following:
HMSO has declared that the expiry of Crown Copyrights applies worldwide (ref: HMSO Email Reply) Deutsch ∙ English ∙ Español ∙ français ∙ italiano ∙ Nederlands ∙ polski ∙ português ∙ sicilianu ∙ slovenščina ∙ suomi ∙ Türkçe ∙ македонски ∙ русский ∙ українська ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 简体中文 ∙ 繁體中文 ∙ العربية ∙ +/− |
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current | 02:09, 13 February 2023 | ![]() | 830 × 700 (218 KB) | Indefatigable2 (talk | contribs) | =={{int:filedesc}}== {{Information |description={{en|1=This is an image of the British Guiana 1c magenta stamp issued in 1856; it was photographed using an infrared filter, and the image is credited to the Smithsonian's National Postal Museum}} |date=1856 |source=https://postalmuseum.si.edu/exhibition/british-guiana-one-cent-magenta/stamp-deconstruction |author=Joseph Baum and William Dallas printers for local postmaster, E.T.E. Dalton [Photo Credit: Smithsonian's National Postal Museum] |pe... |
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Copyright status | Copyright status not set |
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Unique ID of original document | adobe:docid:photoshop:a5329d84-c6ef-11e3-8cfe-d6742ebe2125 |
Software used | Adobe Photoshop Elements 10.0 Windows |