Watch List notes:

Potosi, Bolivia, cob 8 reales, 164(9)O, with crowned backwards-L countermark (very rare) on cross.S-P35; KM-19b; Cal-1487.21.81 gramsMostly bold, with nearly full cross and upper half of shield (the bottom lost to corrosion), also with clear 164 of date, but best feature is the nearly full countermark displaying a clearly retrograde L (Ullian Type P, rated at "U-1," meaning two to five specimens known).With Marex tag and certificate #1536, pedigreed to our Auction 20, with original lot-tag #360.Recovered from: Potosi

Estimate: 350-500 USD