One more thing: If anyone wishes to read the text in their own language there is an easy way to translate it. Fron now on we have on Gnomonika.pl a set of social links at the end of each article - the last one of them lets you translate the page using Google Translator. I just hope you will get something resonable.
-- Best regards Darek Oczki 52N 21E Warsaw, Poland GNOMONIKA.pl Sundials in Poland http://gnomonika.pl --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial