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File:August-Fuhrmann-Installation-einer-Kohlebogenlampe-1890.jpg

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Deutsch: Stereoskopische Aufnahme (Doppelfoto): Installation einer Straßenlaterne mit einer elektrischen Kohlebogenlampe in Berlin 1890. – Siehe dieses Pressebild von Siemens für ein Beispiel dieser Art von Lichtbogenlampen und diesen Diskussionsbeitrag für eine plausiblen Darlegung der These, daß es sich um eine elektrische Lampe handelt. Nachtrag Dezember 2019: Der Sockel des Mastes entspricht der Gestaltung des elektrischen Schupmann-Kandelabers von 1888, der Unter den Linden aufgestellt wurde.
English: Stereoscopic photograph: Installation of a street lantern with an electric arc lamp in Berlin in 1890. – See this Siemens press photograph for an example of this sort of arc lamp.
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Source Unknown sourceUnknown source
(original but wrong/misleading filename on upload: August Fuhrmann: Installation einer Gaslaterne in Berlin, 1890)
Author August Fuhrmann (1844–1925)

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