Fitxer:Sir Hugh Trenchard (cropped).jpg

Sir_Hugh_Trenchard_(cropped).jpg (461 × 557 píxels, mida del fitxer: 190 Ko, tipus MIME: image/jpeg)

Descripció a Commons
Descripció Cropped photograph of Sir Hugh Trenchard.
Data The period April 1920 (RAF full dress uniform introduced) to 1956 (date of Trenchard's death). Circa 1930 according to http://www.raf.mod.uk/news/archive.cfm?storyid=03BDED77-1143-EC82-2E67848019121D41
Font http://www.centennialofflight.gov/essay/Air_Power/Prophets/AP11G3.htm (see detailed rationale below as to why this qualifies as in the public domain)
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(Com reutilitzar aquest fitxer)
The US Centennial of Flight Commission from where this photo was taken credits copyright to the National Air and Space Museum, Smithsonian Institution with a copyright date of 2002. However, there is a version of exactly the same image (in lower resolution) on the Royal Air Force web site (http://www.raf.mod.uk/dcaecosford/aboutus/militarytrainingwing.cfm). The RAF web page states that it is Crown Copyright. Therefore this image is covered by Crown Copyright as one would expect for a British military portrait. As this image is over 50 years old it is now in the public domain.
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Public domain
This work created by the United Kingdom Government is in the public domain.

This is because it is one of the following:

  1. It is a photograph taken prior to 1 June 1957; or
  2. It was published prior to 1974; or
  3. It is an artistic work other than a photograph or engraving (e.g. a painting) which was created prior to 1974.

HMSO has declared that the expiry of Crown Copyrights applies worldwide (ref: HMSO Email Reply)
More information.

See also Copyright and Crown copyright artistic works.

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Data/horaMiniaturaDimensionsUsuari/aComentari
actual13:53, 10 des 2007Miniatura per a la versió del 13:53, 10 des 2007461 × 557 (190 Ko)Greenshed{{Information |Description=Cropped photograph of Sir Hugh Trenchard. |Source=http://www.centennialofflight.gov/essay/Air_Power/Prophets/AP11G3.htm (see detailed rationale below as to why this qualifies as in the public domain) |Date=The period April 192

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