Miscellaneous References and Mentions

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

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

Business Atlas and Shippers' Guide (1895)
Published by Rand McNally & Co.

A note taken from the Shipper's Guide for Castor:
Services available in 1895: had a Post Office, no Railroad mentioned

List of Post Offices in the United States (1870)
Published by the Government Printing Office

Map from 1904 (unknown title/publisher)

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