Miscellaneous References and Mentions

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

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

Maryland: Official Transportation Map (2003)
Published by the State Highway Administration

Upper Hill 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 Upper Hill. See our Misc Page for Upper Hill for more information.