REMOVE

1. Poland
2. Russia
3. Stieler, Adolf

WHAT

1. World Atlas (4)
2. Atlas Map (3)
3. Composite Map (1)

WHERE

1. Austria (3)
2. Baltic Countries (3)
3. Ukraine (3)

WHO

1. Justus Perthes (3)
2. Berghaus, H. (2)
3. Petermann, A. (2)
4. Stulpnagel, F.v. (2)

WHEN

1. 1833 (1)
2. 1837 (1)
3. 1850 (1)
4. 1851 (1)
5. 1873 (1)