REMOVE

1. Nile River Valley
2. Elfert, paul

WHAT

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

WHERE

1. Africa, North (1)
2. Africa, Southern (1)
3. Northern Africa (1)
4. South Africa (1)

WHO

1. Debes, Ernst, 1840-1923 (2)
2. H. Wagner & E. Debes (2)
3. Muller, C. (1)
4. Riege, O. (1)

WHEN

1. 1899 (2)
2. 1898 (1)