Sedwick's Treasure, World & U.S. Coin Auction 31

Sinaloa, Mexico, sand-cast peso, ca. 1915, NGC genuine. KM-768 or 769. Crudely cast with very grainy surfaces as usual, the central motifs (cap-and-r

Mexico City, Mexico, gold proof 20 pesos, 1999, UNICEF, PCGS PR69DCAM, finest known in NGC census. KM-641. Near-perfect gem with just a few small red

Gelderland, United Netherlands, gold ducat, 1634. KM-5. 3.44 grams. Rich gold color with small spots of red, full details on a slightly uneven flan, A

Holland, United Netherlands, "lion" daalder, 1576. KM-11; Dav-8838. 26.74 grams. Choice inner details and full legends, the date strong an...

Holland, United Netherlands, 6 stuivers (ship shilling), 1746/5, NGC MS 64+, finest and only example in NGC census. KM-unl (45 for type). Satin-smoot

Holland, Netherlands, 50 stuivers, Louis Napoleon, 1808, PCGS MS64. KM-28. Spotty deep rainbow toning over good luster (especially on obverse), bold

Leon, Nicaragua, "imitation cob" 1 real, 1823-(PMPY), pine-tree style, very rare, NGC AU 58, finest known in NGC census. KM-8.1 (under Hon...

Nicaragua (struck in Waterbury, Connecticut), gilt copper-nickel specimen 1 centavo, 1878, very rare (two known). KM-1 for type. 4.45 grams. Gem BU wi

Norway, speciedaler, Carl XIV Johan of Sweden, 1824-JMK, PCGS AU detail / cleaned. KM-290; Dav-240. Lustrous all over, with tangential area of toning

Norway, speciedaler, Carl XIV, 1835, no star, PCGS UNC detail / cleaned. KM-301. Incredibly vivid rainbow toning on obverse (mostly magenta, with gre

Panama, cob 1/2 real, A to left, P to right, assayer not visible (or non-existent) below monogram, no king's name in legends, extremely rare. S-...

Paraguay (War of the Triple Alliance), 1 real, countermark "1" in rounded hexagonal fields of horizontal lines (1865-70) on wavy-edge 1/4 ...

Cuzco, Peru, gold bust 8 escudos, Ferdinand VII, 1824 G, NGC AU 58. Cal-1745; KM-129.2. Rich gold color with traces of peripheral red toning, muted l

Cuzco, Peru, gold bust 8 escudos, Ferdinand VII, 1824 G. Cal-1745; KM-129.2. 26.95 grams. Lightly cleaned XF with red toning around details, a few min

Lima, Peru, gold bust 4 escudos, Ferdinand VII, 1819 JP, NGC AU 55, finest known in NGC census. Cal-1706; KM-128. Broad flan with full rims, good str

Lima, Peru, gold bust 2 escudos, Ferdinand VII, 1817 JP, NGC AU 53. Cal-1601; KM-127. Broad flan with full rims, luster in legends, natural flaw in c

Lima, Peru, gold bust 1/2 escudo, Ferdinand VII, 1817 JP, NGC AU 55. Cal-1480; KM-125. Bold strike, full rims, good luster and surfaces, just some hi

Lima, Peru, gold bust 1/2 escudo, Ferdinand VII, 1820 JP, rare, NGC MS 63 ("top pop"). Cal-1483; KM-125. Very bold strike and choice lust...

Lima, Peru, pillar 8 reales, Ferdinand VI, 1755 JD, first 5 of date Arabic style over Spanish style, very rare, NGC UNC details / cleaned. KM-55.1; Ca

Lima, Peru, pillar 8 reales, Charles III, 1769 JM, dot over left mintmark only, dissimilar crowns, NGC XF 45. KM-64.2; Cal-1030; Yonaka-L8.69b. Deepl