Seville, Spain, 4 reales, Ferdinand-Isabel, assayer Gothic D to right of center on reverse, denomination o-IIII to right, legend ending in LEGIONI, NGC MS 62. Cal-564; Lopez de la Fuente-H5.6.26. 13.69 grams. Bold full inner details and much bold legend, very lightly red-toned over luster, parts of edge slightly crude (as made).
Estimate: 400 - 600 USD