Source Data Reference for:
City = Poznan
Time = 1850
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Posen | 1850 | 46,000 | Tertius Chandler | Four thousand years of urban growth | p26 | ||
| Poznan | 1850 | 40,000 | Paul Bairoch | La population des villes europeennes de 800 a 1850 | |||
| Poznan | 1860 | 43,900 | n/a | Gothaischer Hofkalender |