Miscellaneous References and Mentions

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

Note: When we started collecting data about Gaastra, we were inconsistent about keeping track of where that data came from. As a result, this list of references and mentions is probably incomplete.

Shell Oil Road Map for Michigan (1956)
Published by Shell Oil Company

Gaastra is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

We found Gaastra in these Censuses: 2010-1990. See our Census Page for Gaastra for more information.

Both the GNIS and FIPS databases contain entries for Gaastra. See our Misc Page for Gaastra for more information.