Fil:Potez25krak.jpg

Opprinnelig fil ‎(3 500 × 2 626 piksler, filstørrelse: 540 KB, MIME-type: image/jpeg)

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Beskrivelse

BeskrivelsePotez25krak.jpg	Polski: Samolot Potez 25 ze zdjętym okapotowaniem silnika podczas Tygodnia Ligi Obrony Powietrznej i Przeciwgazowej w Krakowie.
Dato	mellom 1929 og 1935 date QS:P,+1950-00-00T00:00:00Z/7,P1319,+1929-00-00T00:00:00Z/9,P1326,+1935-00-00T00:00:00Z/9
Kilde	https://audiovis.nac.gov.pl/obraz/86956/ (ze zbiorów Narodowego Archiwum Cyfrowego)
Opphavsperson	UkjentUnknown author

This photograph is in the public domain because according to the Art. 3 of copyright law of March 29, 1926 of the Republic of Poland and Art. 2 of copyright law of July 10, 1952 of the People's Republic of Poland, all photographs by Polish photographers (or published for the first time in Poland or simultaneously in Poland and abroad) published without a clear copyright notice before the law was changed on May 23, 1994 are assumed to be in the public domain in Poland.

This work is in the public domain in the United States because it meets three requirements:

it was first published outside the United States (and not published in the U.S. within 30 days),
it was first published before 1 March 1989 without copyright notice or before 1964 without copyright renewal or before the source country established copyright relations with the United States,
it was in the public domain in its home country (Poland) on the URAA date (1 January 1996).

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	Dato/klokkeslett	Miniatyrbilde	Dimensjoner	Bruker	Kommentar
nåværende	11. mai 2018 kl. 09:18		3 500 × 2 626 (540 KB)	Zala	User created page with UploadWizard

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