There are only 2 listed for the 1972D
DDR and one of them is also a
DDO.
Can you take a closeup of the number 1 of the date, especially the top ( see if its tripled?)
The other one has a die chip by the O of OF on the reverse in a later die state (D).
* Dr Wiles posts info on each coin with respect to Die Variety, Stage, Die State and Die Markers if any.
Example: RDV # 1- Reverse Die Variety # 1
Stage A (EDS-Early Die State Etc)
Stage B (MDS- Middle Die State- Die scratches on left wing ETC)
Hope this helps.
If no match, you might have a new
DDR and you should consider sending you coin to Dr Wiles for attribution etc.
(IMHO)
Info is on the CONECA site.
Congrats again on a real nice Ike
DDR!