Miscellaneous References and MentionsWhile our initial information about Rock Valley came from various goverment sources (GNIS, FIPS), we also found mention of Rock Valley in various books and other sources. We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Rock Valley. We hope that they will be useful to you. Note: Initially, we were careless about keeping track of where our Rock Valley data came from. The following list of references and mentions is incomplete. Table of U.S. Post Offices in the United States (Jan. 1851)
Rock Valley is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1> Both the GNIS and FIPS databases contain entries for Rock Valley. See our Misc Page for Rock Valley for more information. Footnotes ...
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