Watch List notes:

M. Aburius M.f. Geminus, Quadrans, Rome, 132 BC; AE (g 8,01; mm 21; h 5); Head of Hercules r.; behind, in vertical, °°°, Rv. Prow r.; above, M ABVRI M F / GEM; before, in vertical, °°°; below, ROMA. Crawford 250/2; Aburia 7; Sydenham 488.
Green patina, good very fine.