Andronicus IV Palaeologus. Usurper, 1376-1379. AR Basilikon (12mm, 0.41 g, 4h). Constantinople mint. Uncertain saint on horseback right / Andronicus standing facing, holding scepter. DOC –; LPC note p. 152; PCPC –; LBC –; SB 2546. Near VF, toned, porous. Extremely rare, only two in CoinArchives.