REMOVE

1. Guangdong Sheng (China)
2. Gulf of Tonkin

WHAT

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

WHERE

1. China (1)
2. Guangdong Sheng (China) (1)
3. Guangxi Zhuangzu Zizhiqu … (1)
4. Hainan Sheng (China) (1)
5. South China Sea (1)

WHO

1. Litografía de Oppel y Com … (1)

WHEN

1. [ca. 1870] (1)