Kilimanjaro tusks:
A.C. Gomes & Son, Zanzibar, 1898
Pleistocene, Egyptian figures:
John Frederick Walker
Tusk diagram:
Gary H. Marchant, modified after Ngure 1996, and the editor of Pachyderm
Symmachi panel:
V&A Images/Victoria and Albert Museum
Ivory pyxis:
Courtesy of the Hispanic Society of America, New York
Grandisson triptych:
Maskell, 1905 / British Museum
Ming medallion:
The Metropolitan Museum of Art, Purchase, Friends of Asian Arts Gifts, 1993 (1993.176)
Image © The Metropolitan Museum of Art
Benin pendant mask:
The Metropolitan Museum of Art, The Michael C. Rockefeller Memorial Collection, Gift of Nelson A. Rockefeller, 1972 (1978.412.323)
Image © The Metropolitan Museum of Art
Seated Ganesha:
The Metropolitan Museum of Art, Gift of Mr. and Mrs. J. J. Llejman, 1964 (64.102)
Image © The Metropolitan Museum of Art
The Death of Cleopatra:
V&A Images/Victoria and Albert Museum
Piéces excentriques:
Recueil d’Ouvrages Curieux de Mathématique et de Mecanique, ou Description du Cabinet de Monsieur Grollier de Serviére, 1719
Beauty Revealed:
The Metropolitan Museum of Art, Gift of Gloria Manney, 2006 (2006.235.74)
Image © The Metropolitan Museum of Art
George Read and Co.:
Ivoryton Library Association
Julius Pratt:
Deep River Historical Society
Ivory goods catalogue:
Deep River Historical Society
Harvey and Ford:
National Museum of American History, Smithsonian Institution
Burroughes and Watts:
National Museum of American History, Smithsonian Institution
Tippu Tip:
Winterton Collection of East African photographs, Melville J. Herskovits Library of African Studies, Northwestern University
Ivory and slave routes:
E. D. Moore, “Ivory Poachers and Elephant Graveyards,” Asia, October, 1931
Ivory hunter:
Ivoryton Library Association
Ivory hunter’s caravan:
E. D. Moore, Ivory: Scourge of Africa, 1931,
Ivory scale:
E. D. Moore, Ivory: Scourge of Africa, 1931
E. D. Moore:
Courtesy of Richard Moore
Tusks in cart:
Connecticut River Museum
Eburnea:
National Museum of American History, Smithsonian Institution
Botswana Elephants:
John Frederick Walker
AK-47:
National Museum of American History, Smithsonian Institution
Accessories to Murder:
African Wildlife Foundation
Kruger ivory vault:
John Frederick Walker
Japanese craftsman:
Esmond Bradley Martin
Baby elephants:
John Frederick Walker
Kruger bull:
John Frederick Walker