LS : Weimar, to Johann Wolfgang DöbereinerSpeck, William A. (William Alfred), 1864-19281813 Mar 10gereng1 p., with address. The leaf containing the address is edged and mended. In the hand of Goethe's secretary Heinrich Ernst Weber. Döbereiner was apothecary and chemist, professor at Jena. Printed in Weimar Ausgabe, Abt. IV, v. 23, p. 194. Gift of Otto and William C. Madlener, 1959.