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Datoteka:Yablochkov candles illuminating Avenue de l'Opera ca1878.jpg

Yablochkov_candles_illuminating_Avenue_de_l'Opera_ca1878.jpg (780 × 480 piksela, veličina datoteke: 110 KB, MIME tip: image/jpeg)

Opis
English: At the Paris Exposition of 1878, electric arc lighting had been installed along the Avenue de l'Opera and the Place de l'Opera, using electric Yablochkov arc lamps, powered by Zénobe Gramme alternating current dynamos[1][2][3].
Datum
Izvor Emile Alglave; J. Boulard, Thomas O'Conor Sloane, Charles Marshall Lungren (1884) The Electric Light: Its History, Production, and Applications, D. Appleton and company, p. page=26 Retrieved on 9 januar 2009.
Autor A. Rintel (from partly legible signature in lower left
Dopuštenje
(Naknadno korištenje ove datoteke)
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References

  1. ↑ David Oakes Woodbury (1949) A Measure for Greatness: A Short Biography of Edward Weston, McGraw-Hill, p. 83 Retrieved on 4 januar 2009.
  2. ↑ John Patrick Barrett (1894) Electricity at the Columbian Exposition, R. R. Donnelley & sons company, p. 1 Retrieved on 4 januar 2009.
  3. ↑ Berly (1880-3-24). "Notes on the Jablochkoff System of Electric Lighting". Journal of the Society of Telegraph Engineers IX: 143. Retrieved on 2009-01-07.

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prikazuje

avenue de l'Opéra engleski

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Datum/vrijemeSmanjeni pregledDimenzijeKorisnikKomentar
trenutno02:30, 11 januar 2009Smanjeni pregled verzije na dan 02:30, 11 januar 2009780 × 480 (110 KB)J JMesserly{{Information |Description={{en|At the Paris Exposition of 1878, electric arc lighting had been installed along the Avenue de l'Opera and the Place de l'Opera, using electric [[Yablochkov candle|Yablochkov a

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