Jena: 1903. Haeckel, Ernst (1834-1919). Autograph postcard signed to Dr. Siegfried Tietze. Jena, 6 April 1903. 92 x 140 mm. Mounted. English translation included. Very good. From German evolutionary biologist and comparative anatomist Haeckel, promoter of Darwin's work in Germany and coiner of numerous biological terms including phylum, phylogeny, and..... More