British Somaliland and Sokotra

1919

Great Britain. Foreign Office. Historical Section.

Plant ecology (Somalia)

1945

Great Britain. Army. East Africa Force.

Adel. Afrique 33.

1827

Vandermaelen, Philippe, 1795-1869

1:2m

Cote d'Ajan. Afrique 37.

1827

Vandermaelen, Philippe, 1795-1869

1:2m

[Kaart], uit: Colonie dell'Africa Orientale Italiana

1935

Milano : Vallardi

1:4m

Übersichtskarte des Nordosthorns Afrikas nebst Darstellung der VII zoogeographischen Gebiete

1920

Erlanger, Carlo von

1:4m

British Somaliland [showing routes] (1926)

1926

Great Britain. General Staff. Geographical Section.

British Somaliland, GSGS 2991 (1922)

1922

Great Britain. General Staff. Geographical Section.

116-17. Eritrea, Etiopia, Somalia.

1929

Touring club italiano

1:5m

The British Somaliland - Ethiopia boundary

1936

Royal geographical society

1:3m