REMOVE

1. Lithuania
2. Baltic Sea
3. Sweden

WHAT

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

WHERE

1. Croatia (1)
2. Italy (1)
3. Slovenia (1)
4. Switzerland (1)

WHO

1. Instituto Geografico di A … (1)
2. Instituto Geographico di … (1)

WHEN

1. 1952 (1)