Guatemala, cob 8 reales, 1742J. S-G1; KM-6; CT-601. 26.21 grams. Super-solid flan with no corrosion, perfectly square shape (except for one corner), full date and pillars-and-waves with crowned worlds, shield side cruder, toned all over. Pedigreed to the Charles Eidel collection. Recovered from: Reijgersdaal, sunk in 1747 off South Africa ($200-300)