Source Data Reference for:

City = Copenhagen
Time = 1850

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Copenhagen	1825	108,000			Tertius Chandler	Four thousand years of urban growth	p489
Copenhagen	1825	108,000			Tertius Chandler	Four thousand years of urban growth	p518
Copenhagen	1825	108,000			Tertius Chandler	Four thousand years of urban growth	p536
Copenhagen	1850	135,000			Tertius Chandler	Four thousand years of urban growth	p519
Copenhagen	1850	130,000			Paul Bairoch	La population des villes europeennes de 800 a 1850
Copenhagen	1850	135,000			Tertius Chandler	Four thousand years of urban growth	p490
Copenhagen	1850	135,000			Tertius Chandler	Four thousand years of urban growth	p24
Copenhagen	1860	170,100			n/a	Gothaischer Hofkalender