Dear Friend, two articles was updated on my web page at http://www.nicolaseverino.it
1) Vincent and John Wing: The art of Surveyor and the Dialling in which I described the gnomonical subject of all books written by Vincent and John Wing in the XVIIth century at London. 2) An horizontal sundial like simple and unusual instrument to find the declination of a wall. This article written by diallist Riccardo Anselmi like an extract from a book of John Wing in which is described this strange instrument invented from Gunter. In the next days another article will be published about the interesting subject: "the gnomonical rules of Curtius in the XVIth century". All articles are in italian language with many illustrations. The best wishes Nicola Severino ------------------------------------------------------ Passa a Infostrada. ADSL e Telefono senza limiti e senza canone Telecom http://click.libero.it/infostrada07dic06 --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
