I ran into a variety dealer a while back and bought a number of things. Three of them were just labeled 1988 DDO
and I gave him $15 for the set. I haven't gotten to the other ones, as these can be very hard to attribute, but this one is obviously DDO-001 as it has bomber die markers.
The corrosion doesn't help the coin, but still a fairly hard one to find so Happy to have grabbed it. Hopefully can work other the others or kinda overpaid for them.
1988 Lincoln Memorial cent
doubled die - DDO-001