Guatemala, cob 1 real, 1738J, ex-Richard Stuart. S-G1; CT-1460; KM-3. 3.24 grams. Bold full date below full crown and globes and waves, full mintmark, full crown above off-center shield with bold assayer and king's ordinal V to left, richly toned AVF, scarce as unholed. Pedigreed to the Richard Stuart collection. (Estimate: $60 - 90)