| Description | Photocopies and extracted articles, comprising:
"The Effect upon the Rod Threshold of Bleaching Neighbouring Rods" by W A H Rushton and G Westheimer, in 'Journal of Physiology', vol. 164, (1962);
photocopied page from an article or chapter titled "The Measurement of Rhodopsin in Man" [possibly from "Visual Pigments in Man", Sherrington Lecture, by Rushton];
extracted pages containing article "Visual Pigments in Man", from 'Scientific American', vol. 207, (November 1962). |