File:Ciurcu exper1.jpg

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• 2007-01-27 02:30 Afil 768×248× (88810 bytes) Gravură prezentând prima experienţă a lui Alexandru Ciurcu de pe Sena din 13 august 1886 Din revista La Nature, 1887 După http://waterocket.explorer.free.fr/images/0076.T.72.966.141 Fotografie veche de peste 100 de ani, deci din domeniul public