Portraits of Thomas Harvey and his 7 sons. The group of portraits set in plaster as they appeared at Rolls Park Essex. From an old photograph in the Library of the Royal College of Physicians.

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: Portraits of Thomas Harvey and his 7 sons. The group of portraits set in plaster as they appeared at Rolls Park Essex. From an old photograph in the Library of the Royal College of Physicians. Wellcome Collection. Source: Wellcome Collection.