Good shot! I'd take issue only with 'orrery' (which I'd call OR-reh-ree) and 'nadir' (for which I say NAY-deer). But it is certainly appropriate to include pronounciations. If possible, a diagram or photo of each (major) type of dial would be another help, especially for people like me who think in audio rather than visual terms. I can remember when, years ago, I first saw an analemmatic dial "in the flesh" at Winterthur Gardens, and being amazed that it worked! Until then, it was only a theory for me. Another thing -- even for the more accomplished: please include something about the sign of the EOT. I wish we could all agree on the issue, and the confusion of + or - would disappear.
John
