REMOVE

1. West Africa
2. Justus Perthes
3. Stulpnagel, F.v.
4. Behrens, W.

WHAT

1. Atlas Map (2)
2. World Atlas (2)

WHERE

1. Central Africa (1)
2. North Africa (1)

WHO

1. Bar, J.C. (2)
2. Berghaus, H. (2)
3. Edler (2)

WHEN

1. 1848 (2)
2. 1851 (1)
3. 1853 (1)