Mainly because United States notes no longer served any function not already adequately achieved by Federal Reserve notes, their issuance was discontinued and, commencing in 1971, no new United States notes were being put into circulation. Congress authorizes a different class of currency, called “United States notes,” or “Legal Tender https://banknotes-of-the-japanese68990.blognody.com/27584543/the-basic-principles-of-knec-cp2