Dear Friends, the last update on my web site www.nicolaseverino.it with two articles for free download:
1) the Newton's sundial 2) the hours numerations in the ancient quadrants of mechanical cloks Sorry for the italian language only. Greetings Nicola Severino Nicola Severino Via Lazio 9 03030 Roccasecca Stazione (FR) Italy web: www.nicolaseverino.it www.popmusica.it [EMAIL PROTECTED] -