Three stages in a man's sneeze, linked to the three phases of traffic lights. Colour lithograph.

Date:
[between 1900 and 1999]
Reference:
24426i

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: Three stages in a man's sneeze, linked to the three phases of traffic lights. Colour lithograph. Wellcome Collection. Source: Wellcome Collection.

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