Deutsch-Südwestafrika: Spark Telegraphy Conception Bay (Conceptionbai )
In: Reichspostministerium >> R 4701 Reichspostministerium >> Teil I: Ministerium Berlin (21.422) >> Funkwesen (1.184) >> Funkdienst, Seefunkdienst, Auslandsfunkdienst (414) >> Auslandsfunkdienst und Funkdienst des Auslandes (200) >> Deutsche Kolonien (47) >> Deutsch-Südwestafrika; BArch, R 4701 Reichspostministerium
Spark telegraph connection to the South Sea Islands: vol. 7
In: Spark telegraph connection to the South Sea Islands
Spark telegraph connection to the South Sea Islands: vol. 5
In: Spark telegraph connection to the South Sea Islands
Spark telegraphy in Cameroon: Vol. 5
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47) >> German West Africa >> Spark telegraphy in Cameroon
Spark telegraphy in Togo: Vol. 3
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47) >> German West Africa >> Spark telegraphy in Togo
Spark Telegraphy in Cameroon: Vol. 2
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47) >> German West Africa >> Spark telegraphy in Cameroon
In: coastal stations
In: Windhoek
Ansichtskarte Nr. 24;AbsenderIn;
In: Museumsstiftung Post und Telekommunikation >> Digitale Objekdatenbank >> Archivalien >> Archivalien, 4Museum für Kommunikation Berlin >> Bildpostkarten, Ansichtspostkarte, Gruß-undGlückwunschkarten
Ansichtskarte;AbsenderIn;
In: Museumsstiftung Post und Telekommunikation >> Digitale Objekdatenbank >> Archivalien >> Archivalien, 4Museum für Kommunikation Berlin >> Bildpostkarten, Ansichtspostkarte, Gruß-undGlückwunschkarten
Telefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [Herausgeber];mit Bleistift: Telefunken-Station in Windhuk (d.Südwest-Afrika) verkehrte mit Nauen bis zu ihrer Zerstörung im Kriege; Rückseite Stempel: Gesellschaft für drahtlose ...
In: Museumsstiftung Post und Telekommunikation >> Digitale Objekdatenbank >> Fotografien >> Schwarzweißfotografien >> S/W-Positive
Telefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [Herausgeber];mit Bleistift: Telefunken-Station in Angaur; Rückseite Stempel: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelhofer Ufer 8; Rückseite Stempel: ...
In: Museumsstiftung Post und Telekommunikation >> Digitale Objekdatenbank >> Fotografien >> Schwarzweißfotografien >> S/W-Positive
Küstenfunkstelle Daressalam;Telefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [Herausgeber];mit Tinte/Tusche: Telefunken-Station Daressalam; Rückseite Stempel: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelh...
In: Museumsstiftung Post und Telekommunikation >> Digitale Objekdatenbank >> Fotografien >> Schwarzweißfotografien >> S/W-Positive
In: Reichspostministerium >> R 4701 Reichspostministerium >> Teil I: Ministerium Berlin (21.422) >> Funkwesen (1.184) >> Funkdienst, Seefunkdienst, Auslandsfunkdienst (414) >> Auslandsfunkdienst und Funkdienst des Auslandes (200) >> Deutsche Kolonien (47) >> Deutsche Schutzgebiete in der Südsee; BArch, R 4701 Reichspostministerium
Spark telegraph connection to the South Sea Islands: vol. 1
In: Spark telegraph connection to the South Sea Islands
Spark telegraph connection to the South Sea Islands: vol. 3
In: Spark telegraph connection to the South Sea Islands
Contains: Large station in Togo
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47) >> German West Africa >> Large station in Togo
In: coastal stations
In: coastal stations
In: coastal stations
Kiautschou (Tsingtau) spark telegraph installations
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47)
Contracts for the construction of radiotelegraphic stations in the colonies: vol. 1
In: Contracts for the construction of radiotelegraphic stations in the colonies
Ansichtskarte;unbekannter Hersteller;
In: Museumsstiftung Post und Telekommunikation >> Digitale Objekdatenbank >> Archivalien >> Archivalien, 4Museum für Kommunikation Berlin >> Bildpostkarten, Ansichtspostkarte, Gruß-undGlückwunschkarten
Telefunken Gesellschaft für drahtlose Telegraphie mbH (1923 - 1955) [Herausgeber];mit Bleistift: Telefunken-Station in Lüderitzbucht (Deutsch-Südwestafrika); Rückseite Stempel: Gesellschaft für drahtlose Telegraphie m.b.H. Berlin S.W. 61, Tempelho...
In: Museumsstiftung Post und Telekommunikation >> Digitale Objekdatenbank >> Fotografien >> Schwarzweißfotografien >> S/W-Positive
Spark telegraph connection to the South Sea Islands: vol. 4
In: Spark telegraph connection to the South Sea Islands
German-Westafrica: Radiotelegraphic link Duala (Cameroon) - Fernando Poo (Bioko, Equatorial Guinea)
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47) >> German West Africa
Spark telegraph connection to the South Sea Islands: vol. 6
In: Spark telegraph connection to the South Sea Islands
Contains: Large station in Togo
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47) >> German West Africa >> Large station in Togo
Spark Telegraphy in Cameroon: Vol. 4
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47) >> German West Africa >> Spark telegraphy in Cameroon
Spark Telegraphy in Cameroon: Vol. 3
In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Reich Ministry of Posts (inventory) >> R 4701 Ministry of Postal Affairs >> Part I: Ministry of Berlin (21.422) >> Radio engineering (1,184) >> Radio service, maritime radio service, international radio service (414) >> International Radio Service and International Radio Service (200) >> German Colonies (47) >> German West Africa >> Spark telegraphy in Cameroon