Lot 50
Authors not stated; preface by Count E Carton Wiart, former secretary of Leopold II
Compagnie du Chemin de Fer du Bas-Congo au Katanga 1906-1956 (Sir Ernest Oppenheimer's presentation copy)
"History of the Railway Company known as 'Compagnie du Chemin de Fer du Bas-Congo au Katanga' published in 1956, the year of its fiftieth anniversary"