Carte-de-visite full length studio portrait of Michael Faraday. Faraday is seated and reading a newspaper wearing spectacles. Inscribed verso [by William Fletcher Barrett]: Faraday. This is a very life-like portrait; it was I think given me by Faraday about 1863. Engraved verso: Photographed by John Watkins, 34 Parliament Street. Published by Mason & Company, 7 Amen Corner, Paternoster Row, London.