Census Returns of the Different Counties of the State of Iowa Iowa. Executive Council Published: 1885 Total Pages: 556 Get eBook
Estimates of Population 1904, 1905, 1906 United States. Bureau of the Census Published: 1907 Total Pages: 910 Get eBook
Abstract of Financial Statistics of Cities Having a Population of Over 30,000, 1915 United States. Bureau of the Census Published: 1916 Total Pages: 56 Get eBook
The Blind Population of the United States 1910 United States. Bureau of the Census Published: 1915 Total Pages: 462 Get eBook
