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The Commemorative
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The Commemorative Quarter for Iowa







Miscellaneous References and Mentions

While our initial information about Herrold came from various goverment sources (GNIS, FIPS), we also found mention of Herrold 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 Herrold. We hope that they will be useful to you.

Note: Initially, we were careless about keeping track of where our Herrold data came from. The following list of references and mentions is incomplete.

 

Herrold 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 Herrold. See our Misc Page for Herrold for more information.

Footnotes ...

<1>A copy of their list with background information can be found at:

      https://cblevins.github.io/us-post-offices/data-biography/