Columbia subject headings:
Ethiopia--History--19th century--Sources.
Harvard subject headings:
Ethiopia--History--1490-1889--Sources.
Ethiopia--History--1889-1974--Sources.
Ethiopia--History--19th century--Sources.
Ethiopia--History--Sources.
Ilg, Alfred, 1854-1916--Correspondence.
Menelik II, Emperor of Ethiopia, 1844-1913--Correspondence.
Princeton subject headings:
Ethiopia--History--1490-1889--Sources.
Ethiopia--History--1889-1974--Sources.
Ethiopia--History--Sources.
Ilg, Alfred, 1854-1916--Correspondence.
Menelik II, Emperor of Ethiopia, 1844-1913--Correspondence.