M0001605: Photograph of two men in the bough of a cinchona tree using a pulley to collect cinchona seeds

Date:
20 January 1931
Reference:
WT/D/1/20/1/15/3

Licence: Public Domain Mark

Credit: M0001605: Photograph of two men in the bough of a cinchona tree using a pulley to collect cinchona seeds. Source: Wellcome Collection.

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