Copyright statement from Zeno Oriental Coins Database (Zeno.ru)

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The copyright holder has grant a non-exclusive perpetual right (license) to an unlimited number of persons to use the images for both non-commercial and commercial purposes (related to the creation and distribution of printed/electronic products that include images: books, educational materials, articles, covers, etc.). Use is carried out without attribution (anonymously, but with a link to the image number on the Site, for example, Z-12345) and without payment of remuneration, with the right to copy, reproduce, distribute, include in printed (books, including educational materials, articles, covers, etc.) and/or electronic products and to distribute as part of such products, to process, to communicate to the public, as well as to use the image in any other way not prohibited by law. These rights are granted throughout all countries of the world.