Chemistry laboratory at the Eidgenössische Technische Hochschule (ETH), Zürich. Photograph, ca. 1930.

Date:
1930
Reference:
579442i

Licence: In copyright

Credit: Chemistry laboratory at the Eidgenössische Technische Hochschule (ETH), Zürich. Photograph, ca. 1930. Wellcome Collection. Source: Wellcome Collection.

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