Caricature: Faraday giving his card to Father Thames. 'And we hope the Dirty Fellow will consult the learned Professor.'

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: Caricature: Faraday giving his card to Father Thames. 'And we hope the Dirty Fellow will consult the learned Professor.'. Wellcome Collection. Source: Wellcome Collection.