Lot of four USA "seated Liberty" dimes: 1838, 1840-O, 1842, 1852-O. KM-63.1 (1838 and 1840-O), 63.2 (1842 and 1852-O). 10.28 grams total. The 1838 and 1840-O are VG, the 1842 is Fine, and the 1852-O (scarcer date with 430,000 coins minted) is XF. All with light marks and some toning. Found in Central America. (Estimate: $150 - 225)