In: Reichspostministerium >> R 4701 Reichspostministerium >> Teil I: Ministerium Berlin (21.422) >> Fernmeldewesen, Telegrafenwesen, Fernsprechwesen (3.078) >> Fernmeldewesen, Fernmelderecht, Zwischenstaatliche Telegrafen- und Fernsprechangelegenheiten (966) >> Zwischenstaatlicher Telegrafen- und Fernsprechdienst (651) >> Telegrafen- und Fernsprechverbindungen mit dem Ausland (536) >> Deutsche Kolonien und Schutzgebiete (111) >> Deutsch-Südwestafrika; BArch, R 4701 Reichspostministerium
Contains: among others: essay by Erwin Finlay-Freundlich "Über die Notwendigkeit der Errichtung eines auswärtigen astronomischen Forschungsinstituts" - publication by Paul Range "Neue Temperaturbeobachtungen aus dem Süden Deutsch-Sü...
In: Archive of the Berlin-Brandenburg Academy of Sciences and Humanities >> I. Department of History >> Observatory - Observatory Berlin and Babelsberg >> 01.5. plans to establish astronomical research institutes abroad and to promote astronomical research
Contains among other things: Floating docks in Duala and Dar es Salaam Improvement of landing conditions in Swakopmund
In: protectorates >> Other German protectorates, establishment of bases and colonies >> Colonial affairs, exploration and acquisition of countries, bases
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) >> Telecommunications, telegraphy, telephony (3.078) >> Telecommunications, Telecommunications Law, Intergovernmental Telegraph and Telephone Matters (966) >> Intergovernmental telegraph and telephone service (651) >> Telegraph and telephone connections with foreign countries (536) >> German colonies and protectorates (111) >> Telegraph lines in German South West Africa - individual cases >> Swakopmund - Tsuneb
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) >> Telecommunications, telegraphy, telephony (3.078) >> Telecommunications, Telecommunications Law, Intergovernmental Telegraph and Telephone Matters (966) >> Intergovernmental telegraph and telephone service (651) >> Telegraph and telephone connections with foreign countries (536) >> German colonies and protectorates (111) >> Telegraph lines in German South West Africa - individual cases >> Swakopmund - Tsuneb
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) >> Telecommunications, telegraphy, telephony (3.078) >> Telecommunications, Telecommunications Law, Intergovernmental Telegraph and Telephone Matters (966) >> Intergovernmental telegraph and telephone service (651) >> Telegraph and telephone connections with foreign countries (536) >> German colonies and protectorates (111) >> Telegraph lines in German South West Africa - individual cases >> Swakopmund - Windhoek
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) >> Telecommunications, telegraphy, telephony (3.078) >> Telecommunications, Telecommunications Law, Intergovernmental Telegraph and Telephone Matters (966) >> Intergovernmental telegraph and telephone service (651) >> Telegraph and telephone connections with foreign countries (536) >> German colonies and protectorates (111) >> Telegraph lines in German South West Africa - individual cases >> Swakopmund - Windhoek