Columbia subject headings:
Industrialists--England--Manchester--Biography.
Rylands, John, 1801-1888.
Textile industry--England--Manchester Metropolitan Area--History.
Harvard subject headings:
Industrialists--England--Manchester--Biography.
Rylands, John, 1801-1888.
Textile industry--England--Manchester Metropolitan Area--History.
Princeton subject headings:
Businessmen--England--Biography.
Cotton manufacture--England--Manchester.
Rylands, John, 1801-1888.