Miscellaneous References and Mentions
While our initial data about Rival came from various goverment sources (GNIS, FIPS), we also found mention of Rival in various books, maps and other sources. When we find a mention, a fact or snippet, we add that information to our Gazetter.
We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Rival. We hope that they will be useful to you.
Rival is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>
From that list:
The Rival post office opened in 1907 and had closed by 1909.
Both the GNIS and FIPS databases contain entries for Rival. See our Misc Page for Rival for more information.
Off-the-Road Links ...
The official website for State of North Dakota: www.nd.gov/
Footnotes ...
| <1> | A copy of their list with background information can be found at: https://cblevins.github.io/us-post-offices/data-biography/ |