• Berliner-Börsen-Zeitung 

      Unbekannter Autor
      The Berliner Börsen-Zeitung, also known as BBZ, was a daily newspaper published twice a week as a morning and evening edition in Berlin from 1855 to 1944 over a span of 89 years, five wars and four forms of government.
    • HdAG 

      Unbekannter Autor
      The Handbuch der deutschen Aktiengesellschaften (HbAG, at times also spelled Handbuch der deutschen Aktien-Gesellschaften) was a comprehensive reference work on stock corporations in Germany from 1896 onward, including ...