STC386236 Convicts working in the garden ground, attended by an armed warder, illustration from \'The Criminal Prisons of London and Scenes from Prison Life\' by Henry Mayhew and John Binny, pub. 1862 (engraving) by English School, (19th century); Private Collection; (add.info.: A warder supervises male convicts working in garden at Millbank Prison, London); The Stapleton Collection; English, out of copyright.