Reproduced from an oil painting and presented by the manufacturers of Van Houten's Cocoa / [C.J. van Houten & Zoon].

  • Van Houten (Firm)
Date:
[1910?]

Licence: In copyright

Credit: Reproduced from an oil painting and presented by the manufacturers of Van Houten's Cocoa / [C.J. van Houten & Zoon]. Source: Wellcome Collection.

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