Assertion: penny's head | /r/HasProperty | engraved by william wyon
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text: The obverse of George IV's penny shows a highly regarded left-facing laureated head engraved by William Wyon after the king expressed a dislike for the one engraved by Benedetto Pistrucci for use on the farthing, inscribed GEORGIUS IV DEI GRATIA date , while the reverse shows a right-facing seated Britannia with a shield and trident, inscribed BRITANNIAR REX FID DEF .