BRIEF OHNE UMSCHLAG Calenda, Vincent D. Author: Calenda, Vincent D. Recipient: Haeckel, Ernst Dating: 04.06.1914
BRIEF OHNE UMSCHLAG Calenda, Vincent D. Author: Calenda, Vincent D. Recipient: Haeckel, Ernst Dating: 09.03.1915
BRIEF OHNE UMSCHLAG Thomas, G. W. Author: Thomas, G. W. Recipient: Haeckel, Ernst Corporation: The Adams Express Building Company Dating: 09.06.1913
BRIEF OHNE UMSCHLAG Osborn, Henry Fairfield Author: Osborn, Henry Fairfield Recipient: Haeckel, Ernst Corporation: American Museum of Natural History Dating: 01.01.1910
BRIEF OHNE UMSCHLAG Osborn, Henry Fairfield Author: Osborn, Henry Fairfield Recipient: Haeckel, Ernst Corporation: American Museum of Natural History Dating: 20.12.1905
BRIEF OHNE UMSCHLAG Osborn, Henry Fairfield Author: Osborn, Henry Fairfield Recipient: Haeckel, Ernst Corporation: American Museum of Natural History Dating: 09.04.1906
BRIEF OHNE UMSCHLAG Singer, Isidore Author: Singer, Isidore Recipient: Haeckel, Ernst Corporation: The German Classics of the XIXth and XXth Centuries Dating: 14.08.1911
BRIEF OHNE UMSCHLAG Gerbel, Frank C. Author: Gerbel, Frank C. Recipient: Haeckel, Ernst Dating: 08.06.1911
BRIEF OHNE UMSCHLAG Osborn, Henry Fairfield Author: Osborn, Henry Fairfield Recipient: Plate, Ludwig Corporation: American Museum of Natural History Dating: 25.02.1909
BRIEF OHNE UMSCHLAG Osborn, Henry Fairfield Author: Osborn, Henry Fairfield Recipient: Haeckel, Ernst Corporation: American Museum of Natural History Dating: 12.08.1908