Watch List notes:

Arab-Armenian, Muhammad b. Marwan, drachm, 'ŠY' (for Shiraz – a frozen mint-signature, the coin itself possibly in Harran), circa 75-78h, obv., Muhammad in Arabic in obverse margin; Roman letter 'T' replaces star-in-crescent at 6 o'clock, rev., date (frozen year '29'?) to left, mint-letter Š to right, 2.19g (cf SCC 17), clipped, fine and very rare (£500-700)