a good way to tell is the intersection of the 2nd ray and the right arm there is doubling showing in the intersection... and most have either a die gouge or die scratch in addition also.
this page has good markers to check other 2007 $1 coins against
Ocala - I have seen those "DDRs" and to me, most really don't look like a real DDR to me, but instead a die chip. Maybe it's just me, and I'm not an expert, but I don't exactly see what is being "doubled" in those DDRs.
Note the letter "O" on the image. How the machine damaged these devices and reduced the overall size? If it were hub doubling it would have been increased in size. Note the upper and lower loop of the "O". A give away to me that it is MD.
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