Miscellaneous References and Mentions

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

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

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