Source Data Reference for:
City = Birmingham (UK)
Time = 1950
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Birmingham (UK) | 1925 | 1,700,000 | Tertius Chandler | Four thousand years of urban growth | p505 | ||
| Birmingham (UK) | 1925 | 1,700,000 | Tertius Chandler | Four thousand years of urban growth | p534 | ||
| Birmingham (UK) | 1950 | 2,196,000 | Tertius Chandler | Four thousand years of urban growth | p540 | ||
| Birmingham (UK) | 1950 | 2,196,000 | Tertius Chandler | Four thousand years of urban growth | p507 | ||
| Birmingham (UK) | 1951 | 1,112,700 | Johan Huizinga | Internationaal aardrijkskundig woordenboek | |||
| Birmingham (UK) | 1970 | 2,705,000 | Tertius Chandler | Four thousand years of urban growth | p510 |