Columbia subject headings:
Great Britain--Foreign relations--Portugal--Sources.
Great Britain--History, Military--1789-1820--Sources.
Peninsular War, 1807-1814--Personal narratives, English.
Portugal--Foreign relations--Great Britain--Sources.
Soldiers--Great Britain--Correspondence.
Soldiers--Great Britain--Diaries.
Harvard subject headings:
Great Britain--Foreign relations--Portugal--Sources.
Great Britain--History, Military--1789-1820--Sources.
Peninsular War, 1807-1814--Campaigns--Participation, British.
Peninsular War, 1807-1814--Personal narratives, British
Portugal--Foreign relations--Great Britain--Sources.
Soldiers--Great Britain--Diaries
Princeton subject headings: