Imperial Protection Forces (Existing)

• BArch, RW 51
• Fonds
• 1891-1918

Part of Federal Archives (Archivtektonik)

History of the Inventor: After the German Reich had abandoned an active colonial policy in the first years of its existence due to foreign policy considerations, this changed in 1884. The colonies Deutsch-Südwestafrika, Togo, Cameroon, Deutsch-Neu...

In: Protection troops and other institutions under imperial supreme command

Wireless (spark) telegraphy, connections with foreign countries. - Activity of the company for wireless telegraphy GmbH ("Telefunken"): Vol. 34

• BArch, R 901/80752
• File
• Okt. 1913 - Juni 1914 (1914)

Part of Federal Archives (Archivtektonik)

Contains among other things: Trials of the Telefunkengesellschaft against the company Huth because of patent infringements, 1913 range attempts of the Telefunken-Gesellschaft from Nauen to Togo and Sayville (near New York), Nov. 1913 equipment of ...

In: Wireless Telegraphy (Spark Telegraphy) >> Activity of German telegraph companies >> Wireless (spark) telegraphy, connections with foreign countries. - Activity of the Company for Wireless Telegraphy Ltd ("Telefunken")