Watch List notes:

Mexico City, Mexico, cob 8 reales "greenie" (encrusted as found), Philip V, assayer not visible. KM-47. 26.41 grams. Heavily encrusted with shell bits (some sizable), mostly orange but some white and hints of blue-green, no coin details visible but appears to be solid. From: Spanish 1715 Fleet, east coast of Florida
($250-375)