Columbia subject headings:
Benin--Foreign relations--Great Britain--Sources.
Benin--History--To 1894--Sources.
Fraser, Louis--Correspondence.
Fraser, Louis--Diaries.
Great Britain--Foreign relations--Benin--Sources.
Slave trade--Benin--Ouidah--History--19th century--Sources.
Harvard subject headings:
Benin--Foreign relations--Great Britain--Sources.
Benin--History--To 1894--Sources.
Fraser, Louis--Correspondence.
Fraser, Louis--Diaries.
Great Britain--Foreign relations--Benin--Sources.
Slave trade--Benin--Ouidah--History--19th century--Sources.
Princeton subject headings:
Benin--Foreign relations--Great Britain--Sources.
Benin--History--To 1894--Sources.
Diaries.
Fraser, Louis--Correspondence.
Fraser, Louis--Diaries.
Great Britain--Foreign relations--Benin--Sources.
Slave trade--Benin--Ouidah--History--19th century--Sources.