VALENTINE OCEAN PENNY POSTAGE ENVELOPE. A fine circa 1890 Deraedemaeker reprint in black on grey wove paper with image of 'MERCURY' ? at upper left and images of Peace including a dove and a pair of clasped hands. Inscription reads 'BRITAIN! FROM THEE THE WORLD EXPECTS AN OCEAN POSTAGE TO MAKE HER CHILDREN ONE FRATERNITY'. (Ref 87609).