1919
Great Britain. Foreign Office. Historical Section.
1875
JONVEAUX, Émile.
1868
SPEKE, John Hanning.
1895
Geographische Verlagshandlung Dietrich Reimer
1:3m
1961
McKenzie, John
1935
Milano : Vallardi
1:4m
1879
HOSKIÆR, Otto Valdemar von.
1956
Bartholomew, John
1:5m
1893
Habenicht, Hermann
1:4m
1700