Miscellaneous References and Mentions

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

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

Auto Trails Map of Washington (1925)
Published by Rand McNally & Co.

Mobile Oil Map of Washington (1949)
Published by Mobile Oil Company

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

We found Duvall in these Censuses: 2010-1990. See our Census Page for Duvall for more information.

Both the GNIS and FIPS databases contain entries for Duvall. See our Misc Page for Duvall for more information.