REMOVE

1. Chart Map
2. Mathiot, G.
3. Patterson, C.P.
4. Hilgard, J.E.

WHAT

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

WHERE

1. Belarus (1)
2. Estonia (1)
3. Europe (1)
4. Latvia (1)
5. Poland (1)

WHO

1. Justus Perthes (1)
2. Petermann, A. (1)
3. Stieler, Adolf (1)

WHEN

1. 1867 (1)
2. 1873 (1)