Miscellaneous References and Mentions

While our initial information about Sioux Pass came from various goverment sources (GNIS, FIPS), we also found mention of Sioux Pass in various books, maps and other sources.

We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Sioux Pass. We hope that they will be useful to you.

Note: When we started collecting data about Sioux Pass, we were inconsistent about keeping track of where that data came from. As a result, this list of references and mentions is probably incomplete.

Hixson Map of Montana (1950)
Published by Hixson Map Company

Sioux Pass 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 Sioux Pass. See our Misc Page for Sioux Pass for more information.