Файл:Prag postmarks.png

Это изображение было первоначально размещено на Викискладе, где имело следующее описание:

Summary

Description: Stamp album page of several different postmarks of Prag/Praha/Prague used on stamps of the Austro-Hungarian Empire between 1850 and 1888

Author: Scanned by user Ww2censor from a page that I own.

All the stamps are more than 100 years old - can be used to illustrate the topic of Marcophily, i.e., the study of postmarks

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses: 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". This file is licensed under Creative Commons Attribution 2.5 License In short: you are free to distribute and modify the file as long as you attribute its author(s) or licensor(s). You may select the license of your choice.