Sorry, I think that my poor English made me misunderstood. When I wrote «Dear Willi and Roger, that sundial is not the one that Severino means. It is older.» I actually mean that Severino was speaking about other two sundials on the dome, older that the one shown in the photographs that you got in Internet».
Mario
--------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
