REMOVE

1. Printed
2. Names, Geographical
3. Hebei Sheng (China)
4. Tianjin (China)
5. Beijing (China)

WHAT

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

WHERE

1. Beijing (China) (1)
2. Hebei Sheng (China) (1)
3. Tianjin (China) (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)