Columbia subject headings:
Armor--Great Britain--History.
Great Britain--History--Charles I, 1625-1649.
Great Britain--History--Civil War, 1642-1649.
Weapons--Great Britain--History.
Harvard subject headings:
Arms transfers--Great Britain--History--17th century.
Great Britain--History, Military--1603-1714.
Great Britain--History--Civil War, 1642-1649.
Princeton subject headings:
Armor--Great Britain--History.
Great Britain--History--Charles I, 1625-1649.
Great Britain--History--Civil War, 1642-1649.
Weapons--Great Britain--History.