REMOVE

1. Japan
2. Korea Strait
3. Jeju Island (Korea)

WHAT

1. Chart (1)
2. General Maps (1)
3. Printed (1)

WHERE

1. Jeju Island (Korea) (1)
2. Korea (1)
3. Yellow Sea (1)

WHO

1. J. & C. Walker (Firm), en … (1)
2. Reeve, Benham, and Reeve, … (1)

WHEN

1. 1848 (1)