Watch List notes:

Constantine VI, with Leo III, Constantine V, and Leo IV, 780-797. Solidus (Gold, 21 mm, 4.41 g, 6 h), Constantinople, 780-787. LЄOҺ-VS S ЄΓΓOҺ COҺSτAҺτI O ҺЄOS B (last S vertical) Crowned figures of Leo IV, bearded and on the left, and Constantine VI, beardless and on the right, wearing chlamys and seated facing on a lyre-backed throne; between their heads, cross. Rev. LЄOҺ PAP COҺSτAҺτIҺOS PAτHR Crowned equal sized bearded busts of Leo III, on the left, and Constantine V, on the right, facing and wearing loros; between their heads, cross and pellet. DOC 2 (as Leo IV). Füeg 1.C.2. SB 1584 (as Leo IV). Very fine.

From the Trausnitz Collection, acquired prior to 2007.