REMOVE

1. Netherlands
2. Walter, T.U.
3. Guyot, A.
4. Knowles Hare, J.

WHAT

1. Atlas Map (1)
2. World Atlas (1)

WHERE

1. Bulgaria (1)
2. Greece (1)
3. Macedonia (1)
4. Serbia (1)

WHO

1. Bar, I.C. (1)
2. Berghaus, H. (1)
3. Hubbe, H. (1)
4. Jattnig, Carl (1)
5. Justus Perthus (1)
6. Reichard, C.G. (1)
7. Stieler, Adolf (1)
8. Stulpnagel, F.v. (1)

WHEN

1. 1832 (1)
2. 1837 (1)