- Almost Uncirculated Mexico San Luis Potosi State copper 1/4 real coin, KM 361.
- Rare variety overstruck on San Luis Potosi one centavo coin dated 1863, KM 390.1.
- Portions of undertype can be seen: S.L.P. (9:00 obverse), date 63 (to the left of fraction bar 1/4 on obverse). See rotated obverse image.
- Real type struck over a decimal type!
- Certified by NGC to AU 55, Population Census: This Coin, none higher.
- Appears to be very conservatively graded.