Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip III, assayer not visible, Grade 3, ex-Atocha (1622), mounted cross-side out in 14K gold bezel with shackle bail. 20.19 grams total. Decent full cross and shield despite moderate corrosion, nicely toned in crevices. From the Atocha (1622), with Fisher certificate 85A-138738 (tag missing).
($500-750)