REMOVE

1. Oman
2. Saudi Arabia
3. Poppey, C.

WHAT

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

WHERE

1. Egypt (1)
2. Northeast Africa (1)
3. Somalia (1)

WHO

1. Berghaus, Herm. (1)
2. Eberhardt, H. (1)
3. Justus Perthus (1)
4. Kramer, A. (1)
5. Kuhn, E. (1)

WHEN

1. 1881 (1)