M0018856: Opthalmoscope of a kind introduced by Beale, 1869

Date:
November 1961
Reference:
WT/D/1/20/1/167/80

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: M0018856: Opthalmoscope of a kind introduced by Beale, 1869. Source: Wellcome Collection.

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