Congress Authorizes a completely new class of currency, generally known as “U.s. notes,” or “Authorized Tender notes.” These notes are characterized by a pink seal and serial number. They continue to circulate right up until 1971. The $a hundred note incorporates a portrait of Benjamin Franklin about the front of https://www.facebook.com/share/CY7Hhg5dGX472xVT/?mibextid=qi2Omg