Opticks: or, A treatise of the reflexions, refractions, inflexions and colours of light. Also two treatises of the species and magnitude of curvilinear figures : Newton, Isaac, Sir, 1642-1727 : Free Download, Borrow, and Streaming : Internet Archive
Bound separately: 16 pages of handwritten corrections and additions attributed to Newton. [Expert analysis has discredited this attribution.]
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