HUNGARY (Kingdom). Sigismund of Luxembourg (1387-1437), billon Quarting (¼ Denar), 13mm, 0.4g, obverse; double cross dividing mintmark A-inverted Q, reverse; crown with large central fleur. Huszár-586, crude VF+.
Reference; Lajos Huszár, Münzcatalog Ungarn von 1000 bis Heute , Munich, 1979.