A Tour to the Great Cooper Belt of Katanga, the Mines, Railways and Work of Tanganyka Concessions, Limited. Reprinted (wuth later corrections) from the advertisement columns of The Times. Printed by John Parkinson Bland, at The Times Office, Printing-House-Square, London, E.C. . In-4.º de 66-I págs. Br. Profusamente ilustrado com desenhos, mapas e fotogravuras. Raro.