Hi! I recently purchased one of the "Interregnum" pieces that are sometimes attributed as dupondii or sestertii of Gallienus. My understanding is that the article by Yonge in the above book inquiry is "go to" for this context. If anyone has the book and can peek to see if the article is worth a damn, I see this volume available on Amazon.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use