Hart-Davis, Madge
born 1876; died 1953Brief von Margaret Crum an Adolf Erman
Wien, 08.09.1914Brief von Margaret Crum an Käthe Erman
Bristol, 31.12.1923Brief von Margaret Crum an Käthe Erman
Bristol, 24.08.1924Sterrett, John R. Sitlington
born 1851; died 1914Brief von Carnegie Institution (Washington) an Adolf Erman
Washington D. C., 16.08.1907Underhill, Edward Bean
born 1813; died 1901
Der Bahnbrecher christlicher Kultur in Kamerun
Hamburg : Oncken, 1885