Well it is a reduction of that device. So it is Machine Doubling. ( Machine Doubling is most often see on the outside edges of devices) I see no evidence of hub doubling. (Hub doubling would enlarge devices, and not just one, but many others in that area)
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