REMOVE

1. Exploration Book
2. Atlas Map
3. Geology
4. Physical
5. Wyoming

WHAT

1. Classical (1)
2. Timeline (1)
3. World Atlas (1)

WHERE

1. Europe (1)
2. Mediterranean (1)

WHO

1. Baker, E. (1)
2. Bourne, E. (1)
3. Robert Wilkinson (1)
4. Wilkinson, Robert (1)

WHEN

1. 1821 (1)
2. 1823 (1)