National Bank of Iraq, specimen colour trial 10 Dinars, Law of 1947, serial number A 000000, green, pink, blue and lilac, portrait of King Faisal II as a youth at right, reverse green, winged Assyrian ox and an Assyrian priest at centre, value at left (Pick 31ct, TBB B205t), red SPECIMEN overprint top centre, perforation, uncirculated and rare