REMOVE

1. Atlas Map
2. Kolbe, Carl Wilhelm, 1759-18 …
3. Berghaus, Heinrich

WHAT

1. World Atlas (3)
2. Climate (2)
3. Data Visualization (1)
4. Geology (1)

WHERE

1. World (2)
2. Europe (1)
3. Pacific (1)

WHO

1. Justus Perthes (3)
2. Bar, J.C. (2)
3. Schelle, F. (2)

WHEN

1. 1849 (3)
2. 1838 (2)
3. 1837 (1)