REMOVE

1. Austria
2. Germany
3. Justus Perthes
4. 1874

WHAT

1. Regional Atlas (2)
2. Topography (2)
3. Atlas Map (1)
4. Composite Map (1)

WHERE

1. Alps (2)
2. Switzerland (2)
3. Croatia (1)

WHO

1. Mayr, Johann Georg, 1800- … (2)
2. Mayr, Emil (1)
3. Pfeiffer, B. (1)
4. Schleich, C. (Carl), Juni … (1)