813-820 AD., Leo V and Constantine, Syracuse mint, Follis, Sear 1635.

Leo V `the Armenian´ and Constantine, Syracuse mint, 813-820 AD.,
Æ Follis (20-21 mm / 4,16 g), bronze, axes about coin alignment ↑↓ (ca. 160°),
Obv.: no legend, crowned half-length facing busts of Leo V, bearded, and Constantine, beardless, each wearing chlamys; between, cross above.
Rev.: their initials: large Λ · K ; cross above; small flan defect at 6-7 o´clock.
Sear BC 1635 ; Rat. 1803-5 ; DOC 19a ; Spahr 375 ; Sommer 29.7 .