Columbia subject headings:
Great Britain--History--Civil War, 1642-1649--Battlefields.
Great Britain--History--Civil War, 1642-1649--Campaigns.
Great Britain--History--Civil War, 1642-1649--Maps.
Maps.
Harvard subject headings:
Charles I, King of England, 1600-1649
Cromwell, Oliver, 1599-1658
Great Britain--History--Civil War, 1642-1649--Campaigns
Great Britain--History--Civil War, 1642-1649--Maps.
Great Britain--History--Commonwealth and Protectorate, 1649-1660.
Princeton subject headings: