^Lot 243 BOLIVIA, Potosí, cob 4 reales, Philip III, assayer M/Q, rare, no Grade on certificate.

BOLIVIA, Potosí, cob 4 reales, Philip III, assayer M/Q, rare, no Grade on certificate. S-P18; KM-9; Cal-unl (Type 148). 12.22 grams. Full cross and shield with central weak spot as made, full M/Q assayer (not noted on tag and certificate, on which Grade 2 was hand-typed after issue), toned, only light surface corrosion. With original Fisher tag and certificate 85A-208365. Recovered from: Atocha, sunk in 1622 west of Key West, Florida