I am by no means am expert but that doesn't look to me like a wet ink transfer. It looks like the bill was folded in half then half again and then got wet.
I think this because of you look at the serial numbers they are mirror images and I'll bet if you folded the bill in half, which I don't suggest, it would line up perfectly. Then on the back the transfer in the edge looks like a mirror image of the word certificate from the center of the bill and again I'm being if the bill was folded that would line up perfectly as well.
I think this because of you look at the serial numbers they are mirror images and I'll bet if you folded the bill in half, which I don't suggest, it would line up perfectly. Then on the back the transfer in the edge looks like a mirror image of the word certificate from the center of the bill and again I'm being if the bill was folded that would line up perfectly as well.





















