Treadmill posters & prints

Engraving Depicting Prisoners Working at the Tread-Wheel and Others Exercising in the Third Yard of the Vagrants' Prison, Coldbath Fields Anonymous

Brixton purgatory Anonymous

The Discipline Mill at Brixton Prison, Lambeth, London, 1821 Anonymous

Collieries, c1805 Unknown

The Watershot Wheel Julius Caesar Ibbetson

Cartoon on the interference of Louis XIV in the English throne Gisling

View of the Tread Mill for the Employment of Prisoners, erected at the House of Correction at Brixton, published by... English School