Flandrau Heliochronometer Photos on Registry

2001-10-04 Thread John Carmichael
Hello all, With Robert Terwilliger's and Robert Kellog's patient help, I've updated all known sundials in Arizona on the NASS registry. Included are several fine photos and a lengthly description of my Flandrau Planetarium Heliochronometer. Go to: http://www.sundials.org/registry/ and

Projection Sundials

2001-10-04 Thread david
Dear All, Could someone help me with a definition of a 'Projection Sundial'. - Couldn't find it in the BSS Glossary. - Folkard Ward 1996 "Sundials Australia" have included in their section on Projection Sundials - The chapel sundial (Merton College, Oxford), a Sun Compass, a direct

Re: Projection Sundials

2001-10-04 Thread john . davis
Hi David, The reason that the term projection sundial doesn't appear in the BSS Glossary is that it isn't, as far as I'm aware, a term used in the general literature. The dials listed under the term in Sundials Australia are a strange collection of dials usually defined under other tems.