(Untitled: begins `Returning to the metaphor of the pupil or hole, the Scientist studying the behaviour of Physical Nature...)

Date:
c.1910-1991
Reference:
SA/PHC/D.3/17

Licence: In copyright

Credit: (Untitled: begins `Returning to the metaphor of the pupil or hole, the Scientist studying the behaviour of Physical Nature...). Source: Wellcome Collection.

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