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: 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
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
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
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
In: Archives fédérales (Archivtektonik) >> Confédération d'Allemagne du Nord et Reich allemand (1867/1871-1945) >> Economie, Armement, Agriculture, Poste, Trafic >> Ministère des Postes du Reich (inventaire) >> R 4701 Ministère des affaires postales >> Partie I : Ministère de Berlin (21.422) >> Ingénierie radio (1 184) >> Service radio, service radio maritime, service radio international (414) >> International Radio Service et International Radio Service (200) >> Colonies allemandes (47) >> Renseignements d'ordre général
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: 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: 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)
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
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
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: 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: 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
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
