This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
DescriptionSilesia 1201-1202.jpg
Deutsch: Karte Schlesiens 1201-1202
English: Map of Silesia 1201-1202
Polski: Mapa Śląska w latach 1201-1202
Date
Source
Na podstawie mapy z Atlasu Historycznego Polski, Państwowe Przedsiębiorstwo Wydawnictw Kartograficznych im Eugeniusza Romera, Warszawa 1990 s. 5 i 8
Author
Zuber
Permission (Reusing this file)
GDFL
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
copyright status
copyrighted
copyright license
GNU Free Documentation License, version 1.2 or later