Influential German evolutionist, morphologist, and developmental biologist (1834–1919). ALS in German, one page, 5.75 x 8.75, October 16, 1914. Letter to Frau Steman, to whom he sent a copy of his “Kunstformen der Natur.” In part (translated): “About my both Indian Travel letters (Ceylon and Insulinde) I have no copies to give away.” In fine condition. RRAuction COA.
