bound volume of manuscript lectures and notes of William Walker FRCSEd, from the 1840s. Includes printed pamphlet by Walker 'Congenital cataract', courses of lectures on diseases of the eye, the passage of light, pharmaceutical preparations, Surgery and Practice of Physic examination syllabi whilst Walker was surgeon to the Eye Dispensary of Edinburgh, and lecturer on diseases of the eye. Contains an initial letter from D. M. Mason, great-niece of Walker, who is offering the volume to Dr Traquair [FRCSEd] who acknowledges the gift 10th April 1940. Spinal lettering reads 'Diseases of the eye. Walker. 4'. Date 1840s.