REMOVE

1. Maps
2. Printed
3. Egypt

WHAT

1. Africa--Discovery and exp … (4)
2. Dams (1)
3. Geography--Early works to … (1)

WHO

1. Public Works Ministry (5)
2. Willcocks, William, Sir, … (5)

WHEN

1. 19th Century CE (5)
2. 1893 (3)
3. 19th century (2)
4. [date not identified] (1)