Map of the Rhine frontier of the Roman empire, 70AD
Hans Erren published on 26 April 2012
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Original image by Hans Erren. Uploaded by Jan van der Crabben, published on 26 April 2012 under the following license: Creative Commons: Attribution-ShareAlike. This license lets others remix, tweak, and build upon your work even for commercial reasons, as long as they credit you and license their new creations under the identical terms. Please note that content linked from this page may have different licensing terms.