REMOVE

1. Regional Atlas
2. Switzerland
3. Germany
4. Justus Perthes

WHAT

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

WHERE

1. Alps (2)
2. Austria (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)

WHEN

1. 1874 (2)