African men in front of a colonial radio station

• 1990/36.437
• Akt(e)
• zwischen 1885 und 1918

Teil vonGerman Historical Museum Foundation

In: German Historical Museum Foundation

Literature excerpts on the history of telegraphy and communications

• BArch, N 591/152
• Akt(e)
• o. Dat.

Teil vonFederal Archives (Archivtektonik)

Contains among other things: "The Indo-European Telegraph Line", in: Archive for Post and Telegraphy 1889 No. 19 "Radio Station in Baghdad", by: Dipl. Ing. E. Liesching, in: F-Flag 1933/9 "Funker in Deutsch-Südwestafrika 1...

In: O - R >> Praun, Albert (inventory) >> N 591 Praun, Albert

Sea Flight Station and Naval Land Flight Station of the Imperial Navy (inventory)

• BArch, RM 112
• Bestand
• 1914-1918

Teil vonFederal Archives (Archivtektonik)

History of the Inventor: On 29.8.1914, the Commander of the Naval Aviation Departments was appointed, who in 1916 became Commander of the Naval Aviation Departments, later Chief of Naval Aviation and to whom the commanders of the aircraft were sub...

In: Prussian and Imperial Navy 1849 to 1918/1919 >> air forces

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

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

Teil vonFederal 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")