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.

Galleries and Reading Room

Library

Shop

Café

Due to essential system maintenance, online requesting will be unavailable from 9pm until midnight on Tuesday 21 April. You can still search the catalogue as usual. We apologise for any inconvenience.

We're running paid user research studies to improve Wellcome Collection online

Debray, J. H.

Works from the collections

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.