1972-D / 1982 / 1971 Lincoln Cent Doubled Dies

Not really sure what you are trying to ask, but I do see a Die Clash on the left under Liberty on the 1972 D Lincoln Cent. The rest of the Die Clash is polished out though. On the 1971 Lincoln Cent, I don't see any doubling at all. Same with the 1982 P Lincoln Cent.

There is a known DDO, Class 6 for both 1982P copper and zinc issue coins. Class 6 tends to make the details "fatter". From the distance taken it is too difficult to tell. Indicators are that the LIB are about twice their normal sizes, almost touching each other, no gap. I see a gap of a normal coin. Any other indications on any shown coin appear to be MD or DDD. Suggest you read my book below, may help you identify true hub doubling.