Columbia subject headings:
Corrections--Great Britain--History--19th century.
Prison reformers--Great Britain--History--19th century.
Punishment--Great Britain--History--19th century.
Harvard subject headings:
Corrections--Great Britain--History--19th century.
Punishment--Great Britain--History--19th century.
Princeton subject headings:
Criminals--Rehabilitation--Great Britain--History--19th century.
Prisons--Great Britain--History--19th century.