Miscellaneous References and Mentions

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

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

Port Union is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

The GNIS database contains an entry for Port Union. See our Misc Page for Port Union for more information.