Not a Doubled Die at all...Could be Machine Doubling or Die Deterioration Doubling This is what you need to find. The Doubling is very obvious - Click on the image to enlarge
Reading my last post, to you, didn't seem to friendly. The doubled die that @paddyman98 is referring to is DDO-001. If you don't specify which DDO you are referring to? Well, some of us get a little grumpy. Welcome to Ct. By the way, the coin below is not, a doubled die.