Hi Alexei et al, You asked:
> on another topic, what is the difference between a hemispherium and a > hemicyclium? Descriptions of both can be found in the BSS Glossary, under "Dial (types of") at www.britishsundialsociety.org.uk. Regards, John ----------------------------- Dr J R Davis Flowton Dials N52d 08m: E1d 05m -
