New York. ND (ca.1971-80). 100 Shs, Proof printed in green and black on light brown paper. Broker talking to customer sitting at his desk vignette. Facsimile signature of Donald Regan as Chairman of the Board (and future Secretary of the Treasury under Ronald Reagan). Large margins with alignment notches for printing. Proof for 100 shares of common stock. Green and black. Edge faults, unused, VF. Unique in archives.