Miscellaneous References and Mentions

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

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

Spade 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 Spade. See our Misc Page for Spade for more information.