Miscellaneous References and Mentions

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

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

North American Railroad Atlas - Northeast
Written by: Walker, Mike
Published by RailfanDepot, 2020
(Available from Amazon.com)

Rand McNally Map of Pennsylvania (1911)
Published by Rand McNally & Co.

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

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

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

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