“So none from resident Xiden years?”
Let’s just say: not yet (see below)
It takes a looooong time to make new plates (when I was in fourth grade (60’s)) my next-door neighbor worked for the US Mint as a plate engraver. He would spend over a year on a plate.
Now for the Xiden answer:
“Treasury unveils first dollar bills with Yellen’s signature”
https://www.washingtonexaminer.com/policy/economy/dollar-yellen-signature
“Treasury unveils first dollar bills with Yellen’s signature”
https://www.washingtonexaminer.com/policy/economy/dollar-yellen-signature
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haha, they are now worth $.52