REMOVE

1. Africa
2. Egypt
3. Saudi Arabia
4. Baumgarten, F.
5. 1850

WHAT

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

WHERE

1. Arabian Peninsula (1)
2. East Africa (1)
3. Madagascar (1)

WHO

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

WHEN

1. 1851 (1)