First off, I want to apologize. My job sometimes affords me a lot of time to pursue hobbies, other times I have none.
I do check the forums when I have the opportunity, and when I have more time I will become more active again.
Today I found an interesting coin.
This photo shows some extra thickness on the S and also the start of some doubling on the right wing of the eagle.

This photo shows some some more doubling on the wing.

This one shows the rest of the doubling on the wing.

When I first looked at the tip of the wing, I was thinking
PMD or
Machine Doubling. Any ideas?