I found this 1974d kennedy half and would like some opinions on whether or not this is a doubled die, or machine doubling....the pictures are a bit poor, but there is doubling is on pretty much all the letters on the reverse...I could not find much info on any 1974dd kennedys other than the 1974d-101...thanks
The coin in photo is nothing but mechanical/machine doubling. The coin in photo is nothing but mechanical/machine doubling. The 1974-D DDO is huge - you will not be able to miss the real thing - look esp. at "WE Trust"