Watch List notes:

Constantine VI & Irene, 780-797. Solidus (Gold, 20.5 mm, 4.44 g, 5 h), Constantinople, 780-790. S IRIҺI AVΓ' MIτRH' Crowned equal sized and facing busts of Constantine VI, beardless, on the left, wearing chlalmys and holding cross on globe, and Irene, on the right, wearing loros and holding cross on globe; between their heads, cross and pellet. Rev. COҺSτAҺτIҺOS C'R'b' Figures of Constantine V, Leo III and Leo IV seated facing, all crowned and wearing chlamys. DOC 1. SB 1593. A fine solidus, well struck with pleasant details and clear portraits. Struck on a tight, as usual, flan, otherwise, nearly very fine.