Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip V, assayer not visible, encrusted (as found), ex-Fisher. KM-40; Cal-Type 139. 12.41 grams. Odd shape, with nearly full shield visible but rest of coin coated in a crust of brown and green, probably lightly to moderately corroded, desirable early provenance. With original (small) Treasure Salvors certificate #4163 from 1971 hand-signed by Mel Fisher. From: Spanish 1715 Fleet, east coast of Florida
($200-300)