REMOVE

1. Egypt
2. Saudi Arabia
3. Somalia
4. Stieler, Adolf

WHAT

1. World Atlas (4)
2. Atlas Map (3)
3. Composite Map (1)

WHERE

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

WHO

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

WHEN

1. 1851 (2)
2. 1850 (1)
3. 1853 (1)
4. 1881 (1)