I would like to put my "Sun Disc" forward as a universal equatorial adjustable
dial.. with lots of helpful instructions!
Extra instruction sheets are available to help teaching the concepts behind
sundials.
Haven't reaped many rewards so far, though!
http://www.astrovisuals.com.au/SunDisc.html
* David Widdowson, ASTROVISUALS, *
* 6 Lind St, Strathmore, 3041, AUSTRALIA
* Ph/fax: 61- (0)3 - 9379 5753 *
EMAIL: [email protected]
WEB: http://www.astrovisuals.com.au
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