Scope and Contents Collection contains snapshots of the Belgian Congo (1924); passports; driver's license; travel papers; photographs of Sabena planes (1926); a notebook containing notes of mines and operation; aerial map of the Belgian Congo; a guide to pronunciation of Congo names; letters to the editor of Argosy, Matthew White, describing the difficulties, disasters, weather, and working conditions in Loace, Portuguese Angola; official reports for the Companhia de Diamantes de Angola; article "Industrial...