REMOVE

1. Baltic Countries
2. Ukraine
3. Stieler, Adolf
4. 1850

WHAT

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

WHERE

1. Austria (1)
2. Eastern-Central Europeu. … (1)
3. Poland (1)
4. Russia (1)

WHO

1. Bar, J.C. (1)
2. Berghaus, H. (1)
3. Edler (1)
4. Justus Perthes (1)

WHEN

1. 1851 (1)