The Russian Federation (early Soviet Russia, RSFSR) is the historical heir but not legal successor of the Russian Empire, and the Russian Empire was not party to the Berne Convention (it was not country of Union for the protection of the rights of authors in their literary and artistic works), so according to article 5 of the Convention this work has no country of origin except:
in the case of cinematographic work the maker of which has his headquarters or his habitual residence in a country of the Union, the country of origin shall be that country,
in the case of of architecture erected in a country of the Union or other artistic works incorporated in a building or other structure located in a country of the Union, the country of origin shall be that country,
in the case of other works if the author is a national of a country of the Union¹, the country of origin shall be that country.
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Cette œuvre est dans le domaine public aux États-Unis car elle a été publiée avant le 1er janvier 1929.
Public domainPublic domainfalsefalse
Cette œuvre est dans le domaine public car elle a été publiée aux États-Unis entre 1929 et 1977 inclus, sans indication de copyright. À moins que son auteur ne soit mort depuis suffisamment longtemps, elle n'est pas dans le domaine public dans les pays ou régions qui n'appliquent pas la règle du terme le plus court pour les travaux provenant des États-Unis, comme le Canada (cinquante ans pma), la Chine continentale (cinquante ans pma, Hong Kong et Macao exclus), l'Allemagne (soixante-dix ans pma), le Mexique (cent ans pma), la Suisse (soixante-dix ans pma) et d'autres pays signataires d'accord bilatéraux. Voir cette page pour de plus amples explications.
Mirakitra fampahalalana fanampiny, izay inoana ho napetraky ny fakan-tsary na scanner nampiasaina nanaovana ny numérisation-ny ity rakitra ity. Raha kitihina na ovana izy ity dia mety tsy hifanitsy amin'ny sary voaova ireo antsipirihany sasany ireo.
Visavisan'ilay sary
Major Alexander Procofieff de Seversky sits at the controls of an early aircraft, circa 1914.
Mpaka azy
Unknown
Mpanana ilay copyright
Images are subject to Smithsonian Terms of Use.
Isaorana/mpanome
Smithsonian National Air and Space Museum (NASM 2003-18715).
Fiaviana
Smithsonian National Air and Space Museum, Videodisc Imagery Collection, NASM Acc. XXXX-1000
Lohateny
Seversky, Alexander Nikolaievich Prokofiev de
Fepe-pampiasana
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