A treatise on the physiology and diseases of the eye : containing a new mode of curing cataract without an operation, experiments and observations on vision, also on the inflection, reflection, and colours of light together with remarks on the preservation of sight. And on spectacles, reading-glasses, &c / By John Harrison Curtis.

Licence: Public Domain Mark

Credit: A treatise on the physiology and diseases of the eye : containing a new mode of curing cataract without an operation, experiments and observations on vision, also on the inflection, reflection, and colours of light together with remarks on the preservation of sight. And on spectacles, reading-glasses, &c / By John Harrison Curtis. Source: Wellcome Collection.