Dear Friend, I like to announce to you about the updates n° 04 on my web site: http://www.nicolaseverino.it
30 new links of documents and books about gnomonic subject are listed in this updates n° 04. First of all a new important and incredible news: a unknowed islamic manuscript on sundials written by astronomer al-Sufi and dated 1319! More, in the last week I add also a new page about the links of digital books on quadrants. Enjoy it for free at www.nicolaseverino.it Best regards and happy sunday to all. Nicola Severino --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
