Miscellaneous References and MentionsWhile our initial information about Grade came from various goverment sources (GNIS), we also found mention of Grade 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 Grade. We hope that they will be useful to you. Note: Initially, we were careless about keeping track of where our Grade data came from. The following list of references and mentions is incomplete. Business Atlas and Shippers' Guide (1895)
A note taken from the Shipper's Guide for Grade: George#&160;F. Cram Map (1901)
Grade is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1> The GNIS database contains an entry for Grade. See our Misc Page for Grade for more information. Footnotes ...
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