REMOVE

1. Sea Charts
2. China -- Maps
3. China
4. Après de Mannevillette, Jean …
5. Lane, Bartholomew, fl. 19th …
6. Whitchurch, William, fl. 18t …

WHAT

1. General Maps (1)
2. Names, Geographical (1)
3. Printed (1)

WHERE

1. Heilongjiang Sheng (China … (1)
2. Russia (1)
3. Ussuri River Valley (Russ … (1)

WHO

1. Fuchs, Walter, 1902-1979 (1)
2. Jartoux, Pierre, 1669-172 … (1)
3. Regis, Jean Baptiste, 166 … (1)
4. 康熙, Emperor of China, 165 … (1)

WHEN

1. 1721 (1)