REMOVE

1. Africa
2. Southern Africa
3. Egypt

WHAT

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

WHERE

1. Madagascar (2)
2. Arabian Peninsula (1)

WHO

1. Bar, J.C. (2)
2. Behrens, W. (2)
3. Berghaus, H. (2)
4. Edler (2)
5. Justus Perthes (2)

WHEN

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