The Islamic State, trying to seem credible as a state, has released a series of projected coin designs. (Also here.) They will (it is claimed) be minted in gold, silver, and copper and range in value from a few cents to several hundred dollars. The announcement in Arabic with the illustrations can be found here n PDF.
At least two of these coins look rather familiar. The first has been noted on social media; I'm not sure if anyone has commented on the second.
Some people have noted a certain resemblance between the copper 20 fils piece (at left), and an older Israeli 10 agorot coin (more recent Israeli coins also use palm trees), at right.below.
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