6317520 Title page of Haller\'s Deux memoires sur le mouvement du sang, 1756; (add.info.: Title page of Haller\'s Deux memoires sur le mouvement du sang, 1756, in which are recorded his observations on the capillaries. Albrecht von Haller, aka Albertus de Haller, 1708- 1777. Swiss anatomist, physiologist, naturalist, encyclopedist, bibliographer and poet, he is often referred to as the father of modern physiology. From Selected Readings in the History of Physiology, published 1930.); Photo by Ken Welsh; out of copyright.