REMOVE

1. Africa
2. Southern Africa
3. Madagascar
4. Justus Perthes
5. Behrens, W.

WHAT

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

WHERE

1. Egypt (2)
2. Arabian Peninsula (1)

WHO

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

WHEN

1. 1850 (1)
2. 1851 (1)
3. 1852 (1)
4. 1853 (1)