Miscellaneous References and MentionsWhile our initial information about Clay Center came from various goverment sources (GNIS, US Census, FIPS), we also found mention of Clay Center in various books, maps and other sources. We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Clay Center. We hope that they will be useful to you. Note: Initially, we were careless about keeping track of where our Clay Center data came from. The following list of references and mentions is incomplete. Business Atlas and Shippers' Guide (1895)
A note taken from the Shipper's Guide for Clay Center: Rand McNally Map of Nebraska (1895)
Clay Center is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1> We found Clay Center in these Censuses: 2010-1990. See our Census Page for Clay Center for more information. Both the GNIS and FIPS databases contain entries for Clay Center. See our Misc Page for Clay Center for more information. Footnotes ...
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