Porterfield on the Eye
From University Of St Andrews Library Transcription Platform
Possibly: A treatise on the eye, the manner and phaenomena of vision : in two volumes, by William Porterfield, M.D. Fellow of the Royal College of Physicians at Edinburgh. 2v. (Edinburgh : Printed for A. Miller at London, and for G. Hamilton and J. Balfour at Edinburgh, M,DCC,LIX. [1759]). http://library.st-andrews.ac.uk/record=b1872502~S1
