REMOVE

1. Chart Atlas
2. Atlas Map
3. Asia

WHAT

1. Chart Map (10)
2. World Atlas (9)
3. Exploration (3)

WHERE

1. California (1)
2. Cheju-do (Korea) (1)
3. China (4)
4. Europe (1)
5. Japan (4)
6. Korea (2)
7. North America (2)
8. North Pacific Ocean (2)
9. Okinawa-ken (Japan) (1)
10. Pacific Coast (North Amer … (1)
11. Philippines (1)
12. Russia (1)
13. United States (1)
14. Uotsuri-shima (Japan) (1)

WHO

1. La Perouse, Jean-Francois … (7)
2. L'Imprimerie de la Republ … (6)
3. Academie Royale des Scien … (3)
4. Bröuckner, Isaak, 1686-1 … (3)
5. Schmettau, Samuel (3)

WHEN

1. 1797 (6)
2. 1749 (3)
3. 1828 (1)