Contact the Authors

You can learn more about the authors, Russell Doughty or Kevin Flynn, who are accomplished numismatists and researchers. You can also join us on the site’s Facebook page.

To learn more about our numbering system, please visit the numbering system page. It provides details behind the methodology for our numbering system and why it is often considered a superior way to attribute die varieties. To have your coins attributed, contact Russell Doughty.


Contact the Authors - Russell Doughty

Russell Doughty Named OK NSF EPSCoR State Conference Poster Competition Winner

Contact the Authors - Kevin Flynn

Numismatist Kevin Flynn’s 800lbs Tuna


Join our newsletter!

We don’t spam! Read our privacy policy for more info.