Concept
Perpetual motion
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A new system of natural philosophy, on the principle of perpetual motion; with a variety of other useful discoveries / By William Martin.
Martin, Wm. (William), 1772-1851.Date: 1821
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Clocks: James Cox's "perpetual motion" self-winding clock. Engraving by J. Lodge, 1774.
Date: 1774Reference: 40950i
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Triumphans perpetuum mobile Orffyreanum omnibus summis orbis universi principibus magistratibus & stratibus debita cum submissione venale propositum, una cum variis ejusdem effectibus per authentica testimonia confirmatum / ab ejusdem inventore. Orffyreo [pseud.].
Bessler, Johann Ernst Elias, 1680 or 1681-Date: 1719