Potosi, Bolivia, cob 2 reales, 1674E, with 7/6 below cross (unique). S-P37b; KM-unl; CT-unl. 6.15 grams. Choice full pillars, full but off-center cross, two dates and assayers, three mintmarks, deeply toned AVF. The 7/6 overdate, which is only on the cross side, is the first we have seen in this denomination. ($175-250)