User:Wonghk3/sandbox/workarea1

Clay

 * 1860-1918 U.S., Indexed County Land Ownership Maps, 1860-1918, Clay County at Ancestry ($) - index.
 * 1904-2007 Clay County 1904-2007 at Historic Map Works - may include names of land-owners.
 * 1893-1946 Fire Insurance Maps for Clay County, Iowa at Library of Congress - various years between 1893 and 1946.
 * Clay County Maps at FamilySearch Catalog.
 * IAGenWeb - Clay County.
 * Iowa Digital Library, Clay County at Iowa University Libraries.
 * (*); at FamilySearch Catalog — images.
 * The Iowa Heritage Digital Collections, Clay County at State Library of Iowa.
 * FamilySearch Places:Cities and Towns- How to Use FS Places.

Clinton

 * 1860-1918 U.S., Indexed County Land Ownership Maps, 1860-1918, Clinton County at Ancestry ($) - index.
 * 1874-2007 Clinton County 1875-2007 at Historic Map Works - may include names of land-owners.
 * 1868-1936 Fire Insurance Maps for Clinton County, Iowa at Library of Congress - various years between 1868 and 1936.
 * (*); at FamilySearch Catalog — images.
 * Clinton County Maps at FamilySearch Catalog.
 * IAGenWeb - Clinton County.
 * Iowa Digital Library, Clinton County at Iowa University Libraries.
 * The Iowa Heritage Digital Collections, Clinton County at State Library of Iowa.
 * FamilySearch Places:Cities and Towns- How to Use FS Places

Crawford

 * 1860-1918 U.S., Indexed County Land Ownership Maps, 1860-1918, Clayton County at Ancestry ($) - index.
 * 1875-2007 Clayton County 1875-2007 at Historic Map Works - may include names of land-owners.
 * 1886-1931 Fire Insurance Maps for Clayton County, Iowa at Library of Congress - various years between 1886 and 1931.
 * Clayton County Maps at FamilySearch Catalog.
 * IAGenWeb - Clayton County.
 * Iowa Digital Library, Clayton County at Iowa University Libraries.
 * (*); at FamilySearch Catalog — images.
 * (*); at FamilySearch Catalog — images.
 * The Iowa Heritage Digital Collections, Clayton County at State Library of Iowa.