Miscellaneous References and MentionsWhile our initial information about Owasa came from various goverment sources (GNIS, US Census, FIPS), we also found mention of Owasa 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 Owasa. We hope that they will be useful to you. Note: Initially, we were careless about keeping track of where our Owasa 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 Owasa: SPV's Comprehensive Railroad Atlas of North America - Prairies East & Ozarks
 Rand McNally Map of Iowa (1911)
 Owasa is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1> We found Owasa in these Censuses: 2010-1990. See our Census Page for Owasa for more information. Both the GNIS and FIPS databases contain entries for Owasa. See our Misc Page for Owasa for more information. Footnotes ...
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