Martin Cathrae|sourceurl=https://flickr.com/photos/34067077@N00/297245781%7Carchive=https://web.archive.org/web/20190120203951/https://www.flickr.com/photos/34067077@N00/297245781/%7Creviewdate=2019-06-22 16:12:29|reviewlicense=cc-by-sa-2.0|reviewer=FlickreviewR 2
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