This is one of the different styles of mint marks that was used on 1974 S mint cents. It is known as MMS-008. From what I have learned, it is the only known RPMP (Re-punched Mintmark Punch). It was used from 1970 until the early part of 1974.
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