https://wiki.openstreetmap.org/wiki/Talk:Tag:historic%3Dboundary_stone
https://wiki.openstreetmap.org/wiki/Tag%3Aboundary%3Dmarker https://forum.openstreetmap.org/viewtopic.php?id=59721 _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging