State Historical Society of Iowa
Courtesy of State Historical Society of Iowa, Colton, J.H., 1839
This map was created in 1839 and includes the surveyed parts of Iowa. It shows the division of Iowa into counties, some of which have changed. The map also shows physical features and boundary lines created by treaties with American Indians. Township lines also are drawn on the map.
The online collections catalog has several search options. For a simple keyword search, enter your search term into the main search field and press the search icon or hit enter.
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Return To TopThe simple search option allows users to conduct a keyword-type search in all of the following fields at once:
All terms entered in the main search box will be combined using the AND Boolean operator. This means that the search results will contain records that have all search terms entered.
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As a default, typing in multiple boxes yields results using the AND Boolean operator. Each field has a drop-down menu to the left where the Boolean operator (AND, OR, NOT) may be selected. A Boolean search combines terms with the operators AND, OR, or NOT. AND searches for all terms in the results. OR searches for either or any of the search terms in the results. NOT excludes records which contain the term(s) entered in this field.
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On the Bookmarks page, the Actions column on the left allows for printing, emailing, or downloading a .pdf list of the selected bookmarks. First, select the bookmarks to be printed, emailed, or downloaded by clicking on the check-box for individual records or clicking on "Select all" above the list. Then, click on the desired action ("Print selected, " "Email selected," or "Download report").
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