REMOVE

1. Atlas Map
2. Saudi Arabia
3. Yemen

WHAT

1. World Atlas (3)

WHERE

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

WHO

1. Bar, J.C. (2)
2. Baumgarten, F. (1)
3. Baumgarten, F.i. (1)
4. Behrens, W. (2)
5. Berghaus, H. (2)
6. Cumming, J. (1)
7. Edler (2)
8. Heywood, A. (1)
9. James MacLeod and Francis … (1)
10. Justus Perthes (2)
11. Lothian, John (1)
12. Simpkin, Marshall & Co. (1)
13. Stieler, Adolf (2)
14. Stulpnagel, F.v. (2)
15. Tait, William (1)

WHEN

1. 1848 (1)
2. 1851 (1)
3. 1853 (1)