Henri Sainte-Claire Deville demonstrating an experiment in the inorganic chemistry laboratory at the École Normal Supérieure, Paris, 1878. Reproduction after a painting by L. l'Hermitte.

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Cavalier, Jacques, active 1878-1898.

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Henri Sainte-Claire Deville demonstrating an experiment in the inorganic chemistry laboratory at the École Normal Supérieure, Paris, 1878. Reproduction after a painting by L. l'Hermitte.