Treasure, World, U.S. Coin and Paper Money Auction #22

Lot of four Potosi, Bolivia, cob 8 reales, Philip III, assayers R (curved leg), T and not visible, Grade 3, all with tags but two missing certificates

Lot of four Potosi, Bolivia, cob 8 reales (three) and 4 reales (one), Philip III, various assayers (where visible), Grade 3, three with replacement ce

Lot of four Potosi, Bolivia, cob 8 reales, Philip III, assayers not visible, Grade 4. KM-10. 64.72 grams total. Moderate to heavy corrosion but with c

Lot of two Potosi, Bolivia, cob 2 reales, Philip III, assayers not visible, Grade 4, with old certificates (1976 and 1983). KM-8. 3.30 grams total. Th

Lot of six silver-cob fragments (mints undiscernible), all with tags but no certificates. 22.16 grams total. Most with at least some features visible

Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible (D), with original Spink box from 1960s promotion. S-M18a; KM-45. 23.86 grams, the b

Mexico City, Mexico, cob 8 reales, Philip IV, assayer D. S-M18a; KM-45. 26.32 grams. Solid specimen with light surface corrosion only, no toning, full

Mexico City, Mexico, cob 4 reales, Philip III, assayer D/F (ca. 1618). S-M18; KM-unl (37.2 for type). 13.59 grams. Nice full cross and shield, no corr

Mexico City, Mexico, cob 4 reales, Philip III or IV, assayer D. 11.84 grams. Round flan with full but partially flat shield and cross, minimal corros

Mexico City, Mexico, cob 4 reales, Philip III or IV, assayer not visible (D). 12.77 grams. Nearly full cross and shield but peripheries flat, no corr