LSE4329965 The exchange of blood between King Rionga and Sir Baker, after drinking a large amount of banana cider and spending a night watching and young, the ceremony takes place, each in turn they cut their forearms and drink a drop of blood, then Rionga Vakil is proclaimed new king of Ounyoro (Eastern Sudan), engraving after a drawing by Emile Bayard, illustrating an armed expedition in Central Africa, for the suppression of the black trade, from 1869 to 1873, by Sir Samuel White Baker, published in ???e tour du monde??????1875, edited by Edouard Charton, Hachette edition, Paris. Selva Collection. by Bayard, Emile Antoine (1837-91); Private Collection; (add.info.: The exchange of blood between King Rionga and Sir Baker, after drinking a large amount of banana cider and spending a night watching and young, the ceremony takes place, each in turn they cut their forearms and drink a drop of blood, then Rionga Vakil is proclaimed new king of Ounyoro (Eastern Sudan), engraving after a drawing by Emile Bayard, illustrating an armed expedition in Central Africa, for the suppression of the black trade, from 1869 to 1873, by Sir Samuel White Baker, published in ???e tour du monde??????1875, edited by Edouard Charton, Hachette edition, Paris. Selva Collection.); Photo by Leonard de Selva.