LSE4333709 Portrait of Captain Pietri, of the naval artillery, during the expedition to Africa 1879-1882, under the command of Gallieni. Engraving by E. Ronjat, from a photograph, to illustrate the story ???xploration du Haut Niger (Haut Niger)??(present-day Mali) by Commander Joseph Gallieni (1849-1916) of the Marine Infantry, 1881-1882. Published in the Tour du monde, 1er semester 1883, edited by Edouard Charton (1807-1890), edition Hachette, Paris. by Ronjat, Etienne Antoine Eugene (b.1822); Private Collection; (add.info.: Portrait of Captain Pietri, of the naval artillery, during the expedition to Africa 1879-1882, under the command of Gallieni. Engraving by E. Ronjat, from a photograph, to illustrate the story ???xploration du Haut Niger (Haut Niger)??(present-day Mali) by Commander Joseph Gallieni (1849-1916) of the Marine Infantry, 1881-1882. Published in the Tour du monde, 1er semester 1883, edited by Edouard Charton (1807-1890), edition Hachette, Paris.); Photo by Leonard de Selva.