REMOVE

1. Discoveries in geography
2. Voyages around the world
3. Pacific Ocean
4. Taiwan
5. Northeastern Asia
6. China

WHAT

1. Printed (1)
2. Sea Charts (1)

WHERE

1. Japan (1)
2. Korea (1)
3. North America (1)

WHO

1. La Pérouse, Jean-François … (1)

WHEN

1. 1797 (1)