Source Data Reference for:
City = Helsinki
Time = 1900
City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
---|---|---|---|---|---|---|---|
Helsinki | 1896 | 77,400 | n/a | Gothaischer Hofkalender | |||
Helsingfors | 1900 | 97,000 | Tertius Chandler | Four thousand years of urban growth | p494 |