BRIEF OHNE UMSCHLAG Darwin, Charles Author: Darwin, Charles Recipient: Haeckel, Ernst Dating: 03.07.1868
BRIEF OHNE UMSCHLAG Darwin, Charles Author: Darwin, Charles Recipient: Haeckel, Ernst Dating: 06.02.1868
BRIEF OHNE UMSCHLAG Darwin, Charles Author: Darwin, Charles Recipient: Haeckel, Ernst Dating: 30.03.1868
BRIEF OHNE UMSCHLAG Darwin, Charles Author: Darwin, Charles Recipient: Haeckel, Ernst Dating: 07.11.1868
BRIEF OHNE UMSCHLAG Darwin, Charles Author: Darwin, Charles Recipient: Haeckel, Ernst Dating: 19.11.1868
BRIEF OHNE UMSCHLAG Darwin, Charles Author: Darwin, Charles Recipient: Haeckel, Ernst Dating: 20.12.1868
BRIEF OHNE UMSCHLAG Sclater, Philip L... Author: Sclater, Philip L... Recipient: Haeckel, Ernst Corporation: Zoological Society Dating: 10.08.1868
BRIEF OHNE UMSCHLAG Huxley, Thomas Henry Author: Huxley, Thomas Henry Recipient: Haeckel, Ernst Dating: 06.10.1868
BRIEF OHNE UMSCHLAG Huxley, Thomas Henry Author: Huxley, Thomas Henry Recipient: Haeckel, Ernst Dating: 21.01.1868