Visualised numerals / by Francis Galton.

  • Galton, Sir Francis, 1822-1911.
Date:
1880

Licence: Public Domain Mark

Credit: Visualised numerals / by Francis Galton. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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