Orrery
An Illustrated Dictionary of Words Used In Art and Archealogy. · 1883 · p. 27
A machine for representing in a model the motions and relative positions of the heavenly bodies.
Bu kavram başka kaynaklarda da geçiyor
Chamber's Twientieth Century Dictionary (1908)
Nuttall Encyclopedia (1907)
The Optical Dictionary (1904)
Phrases and Names Their Origins and Meanings (1896)
Zell's Condensed Dictionary (1879)
Dictionary of Science, Literature and Art (1842)
The American Dictionary and Cyclopedia
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