Looks like Die Deterioration Doubling to me. The Mint ran the dies hard in the 1950s and 1960s. It's quite uncommon to have doubled dies on both the obverse and reverse of a coin. Also, that doubling doesn't look like any known die varieties for 1960.
The obverse might be Machine Doubling, but given that it appears in all directions radiating outward, I think DDD is a better bet.
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