Not hub doubling. DDD or MD on lettering of ONE CENT. Unless you would care to tell us where you think you see doubling that isn’t worthless… And…you didn’t need to post your pics 3 times, once was enough.
Definitions DDD - Die Deterioration Doubling MD - Mechanical Doubling Both are worthless doubling and have nothing to do with a true Doubled Die variety.
If you're going to look for doubled dies, you really need to understand the characteristics of true hub doubling and worthless MD and DDD. Otherwise, you're just going to waste a lot of time Characteristics of real doubling https://www.doubleddie.com/58222.html Worthless doubling https://www.doubleddie.com/144801.html
