KW441392 Mackay\'s missionary station at Usambiro, 1890 (wood engraving) by English School, (19th century); Private Collection; (add.info.: Left to right: Sir Henry Morton Stanley (1841-1904), Welsh journalist and explorer, Emin Pasha (1840-92), governor of Equatoria, Gaetano Casati (1838-1902), Italian explorer, and other officers; Emin Pasha Relief Expedition, Africa, 1889; Illustration from \'In Darkest Africa\' by Sir Henry Morton Stanley, published 1890;); English, out of copyright.