REMOVE

1. Timeline
2. Bourne, E.
3. Baker, E.

WHAT

1. Atlas Map (2)
2. Data Visualization (2)
3. World Atlas (2)
4. Classical (1)

WHERE

1. Eastern Hemisphere (1)
2. Europe (1)
3. Mediterranean (1)

WHO

1. Robert Wilkinson (2)
2. Wilkinson, Robert (2)

WHEN

1. 1823 (2)
2. 1817 (1)
3. 1821 (1)