REMOVE

1. Egypt
2. Saudi Arabia
3. East Africa
4. Stieler, Adolf

WHAT

1. World Atlas (3)
2. Atlas Map (2)
3. Composite Map (1)

WHERE

1. Arabian Peninsula (3)
2. Somalia (3)

WHO

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

WHEN

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