REMOVE

1. Nile River Valley
2. Egypt

WHAT

1. Atlas Map (3)
2. World Atlas (3)
3. Data Visualization (1)
4. Physical (1)
5. Thematic (1)

WHERE

1. Cairo Region (Egypt) (1)
2. Ethiopia (1)
3. Port Said (Egypt) (1)

WHO

1. Bartholomew, J. G. (John … (1)
2. Edward Stanford (1)
3. Instituto Geografico di A … (1)
4. Instituto Geographico di … (1)
5. John Bartholomew & Co. (1)

WHEN

1. 1904 (1)
2. 1922 (1)
3. 1952 (1)