John1 is correct. Just DDD. Note the devices are showing the affect on the sides facing the rims of the coin. (probably see on both sides of the coin) This is Stage 'A', but also note, that Stage 'B' is starting to develop on this coin. ( Ridge Ring is starting)

So this is the first I've seen with the two stages seen on the DDD. So it is transitional. But the die has many more coins to strike before retirement.

So this is the first I've seen with the two stages seen on the DDD. So it is transitional. But the die has many more coins to strike before retirement.























