From card: "Presented to Herbert Ward by the Arab chief, Tippo Tib [a.k.a. Tippu Tip]. Each sandal has on it an Arabic inscription in ink." Reference: Bravmann, ReneĀ“ A. 1983. African Islam. Washington, DC: Smithsonian Institution Press, Pl. 84, p. 106. Identified there as being signed "I have presented these clogs to my friend Mister Ward, English Govn't," signed Hamed bin Muhammad. A token of friendship from the famous Zanzibar trader Tippu Tip (born Hamed bin Muhammed al Murjebi) to the English artist and adventurer Herbert Ward, circa 1890; Swahili; wood, ink; 28 cm.