Jones was a principal investor in the Knickerbocker Bank of New York City. There was an earlier and defunct bank of the same name. The bank issued its own currency, a common practice at the time. Uncle B is seeking a clear image of one of the bills. He posted a blurry image on his history site. Can you find a better once?
see:
https://truthhistory.blogspot.com/2024/03/a-d-jones-and-knickerbocker-bank.html