• Reference: I A 3; I A 4; ZR I 275 A 2 * Contains: Specifications for the construction of radio stations on Yap (New Pomerania), Nauru and Samoa o. D.; concession for the construction and operation of radio telegraph stations in the German South Sea protectorates 1912 (print); confiscation notice concerning authorization for the operation of radio stations in Yap (West Caroline), Rabaul (Neuguniea), Nauru (Marshall Islands) and Apia (Samoa) by the Reich Minister for Reconstruction of 08.07.1920; licence for the establishment and operation of a radiotelegraphic link between Germany and the African protectorates of Togo and Deutsch-Südwestafrika of 12.07.1913; agreement between the Reichs-Postamt, Berlin and Telefunken concerning the establishment of a radiotelegraphic link between Germany and the African protectorates of Togo and Deutsch-Südwestafrika of 12.07.1913; agreement between the Reichs-Postamt, Berlin and Telefunken concerning the establishment of a radiotelegraphic link between Germany and the African protectorates of Togo and Deutsch-Südwestafrika of 12.07.1913. Installation of the radio stations in Africa from 18.07.1913; confiscation notice concerning authorisation to operate radio stations in Togo (Kamina) and Deutsch-Südwestafrika by the Reich Minister for Reconstruction from 08.07.1920; file note concerning the running time of the large stations Windhoek and Kamina 1927

Specifications for the construction of radio stations on Yap (New Pomerania), Nauru and Samoa o. D.; concession for the construction and operation of radio telegraph stations in the German South Sea protectorates 1912 (print); confiscation notice concerning authorization for the operation of radio stations in Yap (West Caroline), Rabaul (Neuguniea), Nauru (Marshall Islands) and Apia (Samoa) by the Reich Minister for Reconstruction of 08.07.1920; licence for the establishment and operation of a radiotelegraphic link between Germany and the African protectorates of Togo and Deutsch-Südwestafrika of 12.07.1913; agreement between the Reichs-Postamt, Berlin and Telefunken concerning the establishment of a radiotelegraphic link between Germany and the African protectorates of Togo and Deutsch-Südwestafrika of 12.07.1913; agreement between the Reichs-Postamt, Berlin and Telefunken concerning the establishment of a radiotelegraphic link between Germany and the African protectorates of Togo and Deutsch-Südwestafrika of 12.07.1913. Installation of the radio stations in Africa from 18.07.1913; confiscation notice concerning authorisation to operate radio stations in Togo (Kamina) and Deutsch-Südwestafrika by the Reich Minister for Reconstruction from 08.07.1920; file note concerning the duration of the large stations Windhoek and Kamina 1927. corporations: Deutsche Südsee-Gesellschaft für drahtlose Telegraphie AG, Cologne; Deutsch-Afrikanische Gesellschaft für drahtlose Telegraphie AG; Reichsminister für Wiederaufbau, Berlin; Reichspostamt, Berlin.scope: 51.reference: I A 3; I A 4; ZR I 275 A 2.

Küstenfunkstelle Daressalam;nTelefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [publisher];nWith ink: Telefunken-Station Daressalam; reverse stamp: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; back stamp: Reichs-Postmuseum; back in pencil: Empfänger; Rückseite

Küstenfunkstelle Daressalam;nTelefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [publisher];nWith ink: Telefunken-Station Daressalam; reverse stamp: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; reverse stamp: Reichs-Postmuseum; reverse in pencil: 100m mast for the [illegible] antenna; reverse

Telefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [publisher];nWith pencil: Telefunken-Station in Windhuk (d.Southwest Africa) operated with Nauen until its destruction during the war; back stamp: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; back stamp: Reichs-Postmuseum; back

Küstenfunkstelle Daressalam;nTelefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [publisher];nWith ink: Telefunken-Station Daressalam; reverse stamp: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; reverse stamp: Reichs-Postmuseum; reverse in pencil: Maschinen und Schalttafel; reverse

Küstenfunkstelle Daressalam;nTelefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [publisher];nWith ink: Telefunken-Station Daressalam; reverse stamp: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; reverse stamp: Reichs-Postmuseum; reverse in pencil: Sender; reverse

Contains: Foundation Acts 1913; Agreement between Telefunken GmbH, Berlin and the German Reich Post Office in Berlin concerning the construction and use of radio stations in the German protectorates of Togo and South West Africa dated 12.07.1913; Agreement between Telefunken and the Consortium consisting of Deutsche Bank, Berliner-Handelsgesellschaft, Dresdner Bank, AEG, Berlin and Siemens

Contains: Contract between Telefunken GmbH and the Imperial Government in Lome (Togo) concerning the installation of a radio station in Kamina near Atakpame and the supply of firewood for the maintenance of the station from 09.01.1913;

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 1904-1097", by: Headmistress. H. Neumann (F flag 1934/11) "The Exploitation of Technical Intelligence for Leadership (1914-1918)", by: H. Pleger, (in: F-Flagge 1935/1) "Use of means of communication in the 1st year of war and lessons from it for today", by: Colonel Fellgiebel, in: F-Flagge 1935/5 "Der missverstandene Schlieffen", by: Colonel Guderian (F-Flagge 1935/7) "The telephone and telegraph system during the Russian invasions 1914 in East Prussia", by: Oberlt. a.D. Kleindienst (F-Flagge 1935/4) "News media and their use in the service of national defence", by Oberlt. a.D. Kleindienst (F-Flagge 1934/1) "Die Geschichte von Telephonfräulein in Memel", by: Dr. Martin Lezius (F flag 1932/3) "50 years of German radio history", by: H. Rukop, o. Dat. (transcript) "Defence of the West", by: Liddell Hart, 1951 "Rückblicke auf die Feld-Telegraphie", (excerpt from: "Der Deutsch-Französische Krieg 1870/71), o. Verf., o. Dat. "Feldtelegraphie", excerpts from 50 Jahre elektrischer Telegraphie 1849-1899, o. Verf., o. Dat. "50 Jahre Telegraphenkabelnetz", by: Müggenburg, in: Archiv für Post und Telegraphie 1927/4 "Etappe und Generalgouvernements", o. Verf., o. Dat. "Direct activity of Reichstelegraphie for army and navy. Cooperation with the field telegraphy (intelligence troop)", o. Verf., o. Dat. "On the 60th anniversary of the existence of the telecommunications troop on 1.10.1959" ed. by: Bundeswehr Telecommunications Service, 1.10.1959 "Memoirs", by: W. Groener, in: German Historical Sources of the 19th and 20th Centuries, Volume 41, 1957

Telefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [publisher];nWith pencil: Telefunken station in Angaur; reverse stamp: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; reverse stamp: Reichs-Postmuseum; reverse

Telefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [publisher];nwith pencil: Traffic with Nauen 1914 destroyed in the war; reverse stamp: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; reverse stamp: Reichs-Postmuseum; reverse

Telefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [publisher];nWith pencil: Telefunken station in Lüderitzbucht (German Southwest Africa); reverse stamp: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; reverse stamp: Reichs-Postmuseum; reverse

Picture postcard no. 24;nSender;

Picture postcard;nunknown manufacturer;

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 ships with radio stations, Dec. 1913 radio station of the Deutsche-Südseegesellschaft für drahtlose Telegraphie in Jap (Karolinen) and Nauru (Marshall Islands) in operation, Dec. 1913 radiotelegraphic length determinations between the stations Eiffelturm and Arlington, Dec. 1913. 1913 Wireless telegraphy in and with the German colonies (newspaper clipping of the "Hamburger Nachrichten"), 1914 patent situation in the field of wireless telegraphy, Jan. 1914 Safety of passenger transport by sea (memorandum of the German government), 1912 - 1914 Opening of the Danish radio station Blaavandshuk, 1914 International treaty for the protection of human life at sea, 1914 Range tests of Nauen with the "Cap Trafalgar" in the Atlantic Ocean, with maps, March - Apr. 1914 Minutes of the meeting of the committee for joint work in the field of radiotelegraphy, 14th Feb. 1914