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Planisphere
I would like to know if anyone can tell me if or where I can buy a Southern Hemisphere Planisphere which comes with its own illumination source.
I have not seen any on the net and am thinking of making one using a good quality planisphere (which I have) and rig it up with a light system fitted to the back so that I can see the constellations easier at night. If I can buy one so much the better, or it will be 'off to the drawing board'.
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