Tributary revenues of the pre-colonial polities
Before the Royal Niger Company there was no single federal treasury — there were the kharaj and jizya of the Sokoto Caliphate, the palace customs of Benin, the comey of Bonny, Brass and Calabar, the ishakole tribute of Oyo, and the oracle dues of Arochukwu. Each polity ran its own fisc, denominated in cowries, manillas, brass rods, Maria Theresa thaler — currencies the British would crash between 1845 and 1912 (see Cowrie demonetisation).
Pre-1879 · indigenous fiscs