Source Data Reference for:
City = Ningbo
Time = 1850
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Ningpo | 1825 | 81,000 | Tertius Chandler | Four thousand years of urban growth | p518 | ||
| Ningpo | 1850 | 90,000 | Tertius Chandler | Four thousand years of urban growth | p80 | ||
| Ningpo | 1853 | 100,000 | passed for the 1st time | Tertius Chandler | Four thousand years of urban growth | p542 |