REMOVE

1. Poland
2. Loven, C.E.
3. Walter, T.U.

WHAT

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

WHERE

1. Germany (1)
2. Portugal (1)
3. Spain (1)
4. Switzerland (1)

WHO

1. Eberhardt, H. (2)
2. Kuhn, E. (2)
3. Stieler, Adolf (2)
4. Vogel, C. (2)
5. Weiler, Wilhelm (2)

WHEN

1. 1875 (1)
2. 1879 (1)
3. 1881 (1)