Treasure, World, U.S. Coin & Paper Money Auction 28

Potosi, Bolivia, cob 1 real, 1677E. S-P37b; KM-23; Cal-263. 2.04 grams. Full pillars-and-waves and cross-lions-castles with three full dates (rare thu

Potosi, Bolivia, cob 1/2 real, 1654E, P-pomegranate-E at top, rare. S-P37a; KM-13; Cal-585. 1.12 grams. Full but off-center monogram with bold P-pomeg

Potosi, Bolivia, cob 1/2 real, 1655E, P-dot-H at top, rare. S-P37a; KM-13; Cal-586. 1.55 grams. Full monogram and date (possibly 5/4) with clear P-dot

Potosi, Bolivia, cob 1/2 real, 1666(?)E, dot-pomegranate-dot at top. S-P37a; KM-13; Cal-597. 1.61 grams. Bold Philip IV monogram with 100% full dot-po

Potosi, Bolivia, cob 1/2 real, 1671. S-P37b; KM-22; Cal-161. 1.64 grams. Bold full cross, clear monogram and date despite corrosion, nicely toned. Wit

Potosi, Bolivia, cob 1/2 real, 1675. S-P37b; KM-22; Cal-165. 1.33 grams. Two dates, both in four digits (which is rare), the (bold) cross and monogram

Potosi, Bolivia, cob 1/2 real, 1675. S-P37b; KM-22; Cal-165. 1.40 grams. Most of monogram and cross bold, the former with clear four-digit date below,

Clump of two Potosi, Bolivia, cob 1R, one dated 1659E. 3.59 grams total. Offset stack, one coin with fully exposed cross side showing full date and a

Clump of two Potosi, Bolivia, cob 1R, one shield-type and the other dated 1679C. 4.76 grams total. Offset stack, one coin with bold pillars and 7 of

Lot of seven encrusted silver-cob minors (1R and/or 1/2R) in baseball-card holders with small (original) ROBCAR certificates. 4" x 3" eac...

Lot of seven encrusted silver-cob minors (1R and/or 1/2R) in baseball-card holders with small (original) ROBCAR certificates. 4" x 3" eac...

Lot of seven encrusted silver-cob minors (1R and/or 1/2R) in baseball-card holders with small (original) ROBCAR certificates. 4" x 3" eac...

Lot of seven encrusted silver-cob minors (1R and/or 1/2R) in baseball-card holders with small (original) ROBCAR certificates. 4" x 3" eac...

Lot of seven encrusted silver-cob minors (1R and/or 1/2R) in baseball-card holders with small (original) ROBCAR certificates. 4" x 3" eac...

Mexico City, Mexico, cob 8 reales, Philip IV, assayer P, ex-Jones (Plate Coin). S-M19; KM-45. 13.04 grams. Choice full shield and cross despite corros

Brabant (Brussels mint), Spanish Netherlands, portrait ducatoon, Philip IV, 1657, ex-Jones. KM-72.2. 23.45 grams. Full portrait with bold legend on th

Lot of seven miscellaneous European silver coins of the late 1600s. 73.47 grams total. Interesting mix of corroded shipwreck coins with three portrai

Utrecht, United Netherlands, "rider" ducatoon, 1711. KM-83.1; Dav-1832. 31.85 grams. Full XF details, silvery from cleaning but with dark ...

Utrecht, United Netherlands, "rider" ducatoon, 1711. KM-83.1; Dav-1832. 30.19 grams. Decent XF details despite surface corrosion all over,...

Mexico City, Mexico, cob 1 real, Philip IV or Charles II, assayer not visible (1660s). 2.76 grams. Full 166 of date and oM mintmark to left of full u