Thanks as usual @John1 The Doubled Die surely has to be one of the toughest things for beginners to even be close to knowing what to quickly see. And then to be able to distinguish MD vs DDO / DDR (frustrating..head down, sad). I read up on it..I look at images..there are several ways where a coin can exhibit hub doubling..but when I think I am close to one..it ends up being something other than a Doubled Die error.






































