Lectures on operative surgery of the eye, or, An historical and critical inquiry into the methods recommended for the cure of the cataract for the formation of an artificial pupil, &c. &c. &c. : containing a new method of operating for cataract by extraction, which obviates all the difficulties hitherto attendant on that operation : being the substance of that part of the author's course of lectures on the principles and practice of surgery which relates to the operations on that organ