Columbia subject headings:
Great Britain--History--Tudors, 1485-1603.
Great Britain--Kings and rulers--Correspondence.
Harvard subject headings:
Great Britain--History--Tudors, 1485-1603.
Great Britain--Kings and rulers--Correspondence.
Princeton subject headings:
Great Britain--History--Tudors, 1485-1603--Sources.
Great Britain--History--Tudors, 1485-1603.
Great Britain--Kings and rulers--Correspondence.