Watch List notes:

Quietus, usurper, 260-261. Antoninianus (Billon, 21 mm, 4.14 g, 11 h), Samosata. IMP C FVL QVIETVS P F AVG Radiate, draped and cuirassed bust of Quietus to right, seen from behind. Rev. APOLINI CONSERVA Apollo standing front, head to left, holding branch in his right hand and lyre set on ground with his left. Cohen 4. MIR 1728f. RIC 3. Harshly cleaned, otherwise, good very fine.