I picked up a 71D FEV Ike dollar that appears to have a doubled die reverse. Below are some pictures of : 1. the FEV earth 2. the B in the liberty on the obverse 3. The first "1" in the date 4. the A in dollar 5. the 2nd L in dollar 6. the F from "of" on the reverse 7. Rev initials 8. star below of on reverse 9. E PL and the dot from the reverse The B and the 1 from suggest that it may have a very minor DDO also. There is doubling and/or notching on the L and A in dollar The star shows notching The E PL and the initials seem overly thick to me, and the dot in EPM is oblong The F and the A in USA appear to have some minor notching on the lower left corner. This representative of the other letters in USA. I am having a heck of a time attributing this coin, so if anyone has any insights, please let me know. Thanks, Quarter-back (pics below)
Heres a link to all known errors for your coin, if you can't find it, then it could be a new error, good luck http://varietyvista.com/CONECA Master Listings.htm
Since the FEV Reverse is RDV-006, neither of those listings addresses the OP's coin. Judging from the photographs, the "R" is the only photo which may indicate a DDR. Might I suggest you send it to the IKE Group for attribution. BTW, none of the FEV Die Varieties are cataloged with CONECA as I believe that they would consider them too minor to list.