'A Treatise on Painting by Leonardo da Vinci'. Translated, London, 1796, new edition, 8vo., pp. xii, 189, [21]; 27 plates, some folding; calf binding with gilt coat-of-arms, boards loose, much pencil marginalia and hatching. Inscriptions to FEP 'This copy belonged to the Duke of York' [Frederick Augustus], his armorial stamp to spine, and 'W. Probyn-Nevins/bought second hand/Sep '87 [1887]'. In accompanying Solander case.