Excerpt from copy books concerning business enterprises in East Africa and the South Seas Add to clipboard File 1879 - 1894 Part of Rheinisch-Westfälisches Wirtschaftsarchiv Foundation (Archive Tectonics) In: Estate of Eugen Langen
Lecture Stein on East Africa Add to clipboard File o.J. Part of Rheinisch-Westfälisches Wirtschaftsarchiv Foundation (Archive Tectonics) In: Estate of Eugen Langen