Polish Bofors AA gun and a bombed column of Polish Army during the Battle of Bzura
Image made in 1939, author unknown
copies of this photo are currently held in a number of Polish State archives, including the Archiwum Akt Nowych and the Institute of National Remembrance
Published on the web-site of the latter institution (www.ipn.gov.pl) without any copyright notice or disclaimer.
This file has been released into the public domain by the copyright holder, its copyright has expired, or it is ineligible for copyright. This applies worldwide.
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{{PD-old}} (for works out of copyright where the author has been dead for over 70 years),
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