REMOVE

1. World Atlas
2. Atlantic
3. 1849

WHAT

1. Atlas Map (4)
2. Climate (1)
3. Earthquake (1)
4. Geology (1)

WHERE

1. Africa (1)
2. Pacific (1)
3. South America (1)
4. World (1)

WHO

1. Berghaus, Heinrich (4)
2. Justus Perthes (4)
3. Ausfeld, Johann Carl (2)
4. Schelle, F. (2)
5. Bar, J.C. (1)

WHEN

1. 1837 (1)
2. 1839 (1)
3. 1840 (1)