Set of five Worth balls, England, 1890-1910

Made:: 1890-1910 in England

Set of 5 Worth balls, for sight testing in infants, ivory

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Set of 5 Worth balls, for sight testing in infants, ivory
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Set of 5 Worth balls, for sight testing in infants, ivory, English, 1890-1910

Details

Category:: Ophthalmology

Object Number:: 1981-1696

Materials:: ivory

Measurements:: overall: 8 mm, .11kg

type:: sight testing apparatus

credit:: On loan from the Keeler Museum and Library

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Set of five Worth balls, England, 1890-1910

Details

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