Source Data Reference for:

City = Pergamon
Time = 200

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Pergamon	100	40,000			Tertius Chandler	Four thousand years of urban growth	p463
Pergamon	100	140,000			George Modelski	World Cities -3000 to 2000	p49
Pergamon	100	120,000			Tertius Chandler	Four thousand years of urban growth	p101
Pergamon	100	42,000			Tertius Chandler	Four thousand years of urban growth	p101
Pergamon	100	20,000			Tertius Chandler	Four thousand years of urban growth	p101
Pergamon	100	24,000			Tertius Chandler	Four thousand years of urban growth	p101
Pergamon	170	180,000			Tertius Chandler	Four thousand years of urban growth	p101
Pergamon	200	170,000			George Modelski	World Cities -3000 to 2000	p49