Columbia subject headings:
Ethiopia--Foreign relations--Great Britain--Sources.
Ethiopia--Foreign relations--To 1889--Sources.
Great Britain--Foreign relations--Ethiopia--Sources.
Harvard subject headings:
Ethiopia--Foreign relations--Great Britain--Sources.
Ethiopia--Kings and rulers--Correspondence.
Great Britain--Foreign relations--Ethiopia--Sources.
Princeton subject headings:
Ethiopia--Foreign relations--Great Britain--Sources.
Ethiopia--Foreign relations--To 1889--Sources.
Great Britain--Foreign relations--Ethiopia--Sources.