Watch List notes:

Mexico City, Mexico, cob 4 reales "greenie" (uncleaned, as found), with hand-signed Mel Fisher certificate.KM-40; Cal-Type 139.16.07 grams.Lots of attractive green crust over dark and apparently solid surfaces (no details visible), neat shape (squarish).With original Treasure Salvors tag and certificate #4167 from 1971, hand-signed by Mel Fisher, plus miscellaneous flyers about the 1715 Fleet. From: Spanish 1715 Fleet, east coast of Florida
($250-375)