REMOVE

1. North Pole

WHAT

1. Atlas Map (3)
2. Pictorial map (2)
3. World Atlas (2)
4. Agriculture (1)
5. Airlines (1)

WHERE

1. Antarctica (1)
2. Arctic (1)
3. Canada (1)
4. North America (1)

WHO

1. Baransky, Nikolay Nikolay … (1)
2. Berghaus (1)
3. G. Schmidt (1)
4. George Philip & Son, Ltd. (1)
5. Gosudarst Kartografiya (1)

WHEN

1. 1939 (2)
2. 1902 (1)
3. 1920 (1)
4. 1930 (1)
5. 1945 (1)