REMOVE

1. Justus Perthus
2. Reichard, C.G.
3. Berghaus, H.
4. 1831

WHAT

1. Atlas Map (5)
2. World Atlas (5)
3. Classical (1)

WHERE

1. South America (2)
2. Belgium (1)
3. Germany (1)
4. Greece (1)
5. Ionia Islands (1)

WHO

1. Bar, I.C. (5)
2. Hubbe, H. (5)

WHEN

1. 1837 (4)
2. 1834 (1)