Based on your pic I would have to say DDD, I found several of those and they appear to be common it seems like every other one.IMO Dave
Looks like Die Deteriation Doubling to me as well. You'll find a lot of DDD coins in circulation. It can become annoying while looking for a true double, but they're out there so keep it up!
I saw where one recently sold for several thousand in an auction, and it obviously wasn’t DDD. Yeah, I’ll keep looking. Have either of you found one with true doubling?
good luck if your looking for full steps NCB. They are there and for them to be valuable I do believe it is the mid 80's and before that your looking for they are hard to find in full steps.