Breguet_14_Kiew.jpg

Summary

Description Breguet 14 Kiew.jpg	English: Polish Air Forces Breguet 14 stationed on the Kiev airfield during the Kiev Offensive in the Polish-Bolshevik War of 1920 Polski: Breguet 14A2 39. Eskadry Breguetów (16. eskadry wywiadowczej) w Kijowie, 1920
Date	first half of 1920 date QS:P,+1920-00-00T00:00:00Z/9,P4241,Q40719687
Source	Picture published in Polska lotnicza album, Warsaw, 1937 As such it falls under the 1926 copyright act, almost identical to the 1952 act. First uploaded to english wikipedia as en:File:Breguet 14 Kijów.jpg (perhaps also from pl wikipedia as pl:Plik:Bre14 39eskadra.jpg )
Author	Unknown author Unknown 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).

To uploader: Please provide where and when the image was first published.