Miscellaneous References and Mentions

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

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

SPV's Comprehensive Railroad Atlas of North America - Appalachia & Piedmont

Written by: Walker, Mike
Published by Steam Powered Video (SPV), 2004
(Available from Amazon.com)

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