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

Lot of three Spain 1R of Ferdinand-Isabel, mints of Burgos, Seville and Toledo. 8.63 grams total. The Seville piece choice VF with full legends and i

Toledo, Spain, cob 4 reales, Philip IV, assayer P. Cal-Type 293. 13.25 grams. Thick and sharply cut flan with choice full shield and cross, bold oT-P

Lot of eight miscellaneous small silver cobs (three 2R, three 1R and two 1/2R) from Mexico, Lima and Potosi, various periods. 26.79 grams total. All

Kingdom of Macedon, AR drachm, Alexander III (the Great), 336-323 BC, early posthumous issue, Lampsacus mint, struck under Philip III, ICG AU 50. Pric

Moesia, Istros, AR stater, ca. 400 BC. 4.10 grams. Facing male heads, the left inverted / Sea-eagle grasping dolphin; ISTRIH above. Fine with soft de

Roman Republic, AR denarius, L.Calpurnius Piso Frugi, ca. 90 BC, Rome mint, NGC AU (no numeric grade). Crawford-340/1; Sydenham-663. Laureate head of

Buenos Aires, Argentina, 20 decimos, 1830, NGC AU details / cleaned, ex-O'Brien. KM-5. Sharply struck and detailed, bright red yet artificial c...

Buenos Aires, Argentina, 20 decimos, 1831, NGC VF details / reverse damage, finest and only example in the NGC census, ex-O'Brien. KM-5. Despit...

Buenos Aires, Argentina, 10 decimos, 1828, NGC Fine details / environmental damage, finest and only example in the NGC census, ex-O'Brien. KM-4....

Buenos Aires, Argentina, copper 5/10 real, 1827, struck over a 1 decimo of 1822, NGC MS 64 RB, ex-O'Brien. KM-3. Sharply struck with some host ...

Buenos Aires, Argentina, copper 5/10 real, 1828, struck over a 1 decimo of 1822-23, NGC UNC details / environmental damage, ex-O'Brien. KM-3; Ja...

Buenos Aires, Argentina, copper 5/10 real, 1830, NGC AU 58 BN, ex-O'Brien. KM-3; Janson-11.7. Very lightly handled with some speckles of origin...

Buenos Aires, Argentina, copper 5/10 real, 1831, NGC MS 61 BN, ex-O'Brien. KM-3; Janson-12.1.3. Vivid orange and red colors over somewhat lustr...

Austria, 3 kreuzer, Leopold I, 1701, Hall mint, PCGS AU58. KM-1412. Crisp, detailed strike with some areas of luster shining through mottled toning,

Potosi, Bolivia, bust 8 reales, Charles III, 1777PR. Janson-63.6; KM-55; Cal-1174. 26.46 grams. VF with light surface corrosion (probably from burial)

Brazil (Rio mint), 960 reis, Joao Prince Regent, 1810-R, struck over a Spanish colonial bust 8 reales. Gomes-29.02; Russo-420; KM-307.1. 26.57 grams.

Brazil (Bahia mint), 960 reis, Joao Prince Regent, 1811-B, struck over a Spanish colonial bust 8 reales. Gomes-31.04; Russo-396; KM-307.3. 26.69 grams

Brazil (Bahia mint), 960 reis, Joao Prince Regent, 1814-B, struck over a Lima, Peru, bust 8 reales. Gomes-31.08; Russo-399; KM-309.1. 26.70 grams. AU

Brazil, 80 reis, shield countermark (1809, Joao Prince Regent) on a copper XL reis of 1790, Maria I. Gomes-96.02; Russo-354; KM-290.1. 26.59 grams. Un

Lot of three Brazil (Rio mint), copper XL reis of Joao Prince Regent / Joao VI: 1812-R, 1821-R, 1822-R. KM-234.3, 319.1 . Generally VF to XF with dar