Hi Anselmo > > If I've got time, I'll try to draw an sketch. > > Best regards, > > Anselmo Perez Serrada > > [ 41º 39' N 13º 15' E (from the Hierro island) ] > > I note that you are a true traditionalist when quoting latitude. Exactly where on El Hierro island was (is ;-)) the zero meridian ?
Best regards John D Hall Launceston - Tasmania 41.24S 147.07E Mailto:[EMAIL PROTECTED] -