REMOVE

1. Poland
2. Stieler, Adolf
3. Justus Perthes
4. 1873

WHAT

1. World Atlas (5)
2. Atlas Map (4)
3. Composite Map (1)

WHERE

1. Germany (3)
2. Austria (2)
3. Europe (2)
4. Baltic Countries (1)

WHO

1. Petermann, A. (2)
2. Vogel, C. (2)
3. Berghaus, Hm. (1)

WHEN

1. 1867 (1)
2. 1872 (1)