Unpublished figures, pulmonary veins and artery of a sheep's lung by James Newton Heale Two figures in coloured ink, labelled figures a-b, showing 'Sheep's lung: Tufts of pulmonary vein injected yellow to contrast with C. No. 4b injected red' (see AP/43/4/16) and 'Interior of leaflets shewing distribution of pulmonary artery injected yellow and commencement of pulmonary veins injected red, 20 diam.' The plate is labelled 'C. No. 2'. Subject: Anatomy / Physiology 1860