Miscellaneous References and MentionsWhile our initial information about Helen Furnace came from various goverment sources (GNIS, FIPS), we also found mention of Helen Furnace 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 Helen Furnace. We hope that they will be useful to you. Note: When we started collecting data about Helen Furnace, we were inconsistent about keeping track of where that data came from. As a result, this list of references and mentions is probably incomplete. Business Atlas and Shippers' Guide (1895)
A note taken from the Shipper's Guide for Helen Furnace: List of Post Offices in the United States (1870)
Rand McNally Map of Pennsylvania (1911)
Helen Furnace 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 Helen Furnace. See our Misc Page for Helen Furnace for more information. Footnotes ...
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