Dhow chasing in Zanzibar waters and on the Eastern Coast of Africa. Narrative of Five Years' Experiences in the Suppression of the Slave Trade (treaty that resulted in the end of the slave market on Zanzibar)
Written by Capt Sulivan and published by Sampson Low, Marston, Low Searle London 1873
Title page of the book Dhow chasing in Zanzibar Waters 1873
(By the British Navy to contain the Arab slave trade)
Slaves freed by the British navy from Arab ships