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

Popayan, Colombia, 1/4 decimo, 1867, normal stars, very rare, NGC VF details / environmental damage, finest and only example in NGC census. Restrepo-2

Popayan, Colombia, 1/4 decimo, 1879, rare, NGC MS 62, finest known in NGC census, ex-Dana Roberts. Restrepo-248.35; KM-143.2a. Choice details for thi

Medellin (Antioquia), Colombia, gold 5 pesos, 1921-A, rare, NGC MS 61. Sed-53; Restrepo-454; KM-201.1. Lustrous and well struck, with only minor bagm

Medellin, Colombia, 5 decimos, 1887, elongated head, very rare, NGC XF details / cleaned. Restrepo-402.1; KM-unl. Full details despite light surface

Medellin, Colombia, 5 decimos, 1889, fineness 0,500, rare, NGC AU 53, finest and only example in NGC census. Restrepo-403.2; KM-166. Nice details exc

Bogota, Colombia, 50 centavos, 1892, small bust, PCGS MS64 ("top pop"), ex-Dana Roberts. Restrepo-408.1; KM-187.2. Cartwheel luster, tiny...

Colombia, copper-nickel 2 pesos papel moneda, 1910 AM, NGC MS 65 ("top pop"), ex-Lissner. Restrepo-353.2; KM-B279. Choice strike with car...

Bogota, Colombia, proof pattern 20 centavos in .900 silver, 1945-B, NGC MS 65, finest known in NGC census. Restrepo-P164. Frosty with luster, very fl

Bogota, Colombia, copper off-metal 10 centavos, 1942-B, NGC MS 61 BN, finest and only example in NGC census. Restrepo-377.15 (for silver); KM-196.1 (f

Colombia, white metal pattern for 2 pesos, 1975, NGC MS 65, finest and only example in NGC census. Restrepo-P388. Highly lustrous with light golden t

Colombia, brass pattern for 2 pesos, 1976, NGC MS 64, finest and only example in NGC census. Restrepo-P396. Very light copper color with good luster

Colombia, copper-nickel pattern for 1 peso, 1968, NGC MS 62, finest and only example in NGC census. Restrepo-P310. Lustrous and problem-free, with sl

Colombia, nickel-plated steel pattern for 1 peso, 1969, NGC MS 64, finest and only example in NGC census. Restrepo-P324. Bold and lustrous details ag

Colombia, white metal pattern for 1 peso, 1973, NGC MS 62, finest and only example in NGC census. Restrepo-P371. Lustrous and lightly toned but with

Colombia, copper-nickel pattern for 1 peso, 1985, NGC MS 65 ("top pop"). Restrepo-428.8 (also P424). Brightly lustrous with very faint in...

Colombia, nickel pattern for 50 centavos, 1966, NGC MS 67, finest and only example in NGC census. Restrepo-P296 (var). Satin-smooth fields, nice lust

Colombia, copper-nickel 50 centavos, 1978, offset partial brockage error mated pair, rare, NGC Mint Error MS 65 and MS 65. Restrepo-424.9. A very dra

Colombia, copper-nickel pattern for 20 centavos, 1956, NGC MS 67 ("top pop"). Restrepo-P230. Prooflike luster, apparently a test strike (...

Colombia, nickel-clad steel pattern for 20 centavos, 1969, NGC MS 65, finest and only example in NGC census. Restrepo-P316. Bright luster and bold st

Colombia, copper-nickel off-metal strike for 10 centavos, 1973, NGC MS 63, finest and only example in NGC census. Restrepo-unl. Muted luster under li

Colombia, aluminum pattern for 5 centavos, 1970, NGC MS 66, finest and only example in NGC census. Restrepo-P332. Bright white with luster (looks lik

Costa Rica, 2 reales, Liberty head / ceiba tree counterstamp (Type III, 1845) on a Potosi, Bolivia, pillar 2 reales, Charles III, 1768 JR, extremely r

Costa Rica, 1 real, 1846 JB counterstamp (Type IV) on a Lima, Peru, cob 1 real, Philip V, assayer V. KM-47. 2.92 grams. Nearly full counterstamp in Fi

Costa Rica, 2 reales, 1846 JB counterstamp (Type V) on a Potosi, Bolivia, cob 2 reales, 1720(Y), PCGS G04, c/m AU detail. KM-54. 5.53 grams. Superb gr

Costa Rica, 50 centavos, "lion" counterstamp (Type VII, 1889 CB), on a Bogota, Colombia, 50 centavos, 1879, NGC AU details / cleaned, c/s ...

Costa Rica, 50 centavos, "lion" counterstamp (Type VII, 1889 CB), on a Medellin, Colombia, 5 decimos, 1882, NGC AU details / cleaned, c/s ...

Costa Rica (struck at the Philadelphia mint), gold 20 colones, 1897, NGC MS 61. KM-141; Fr-19. Rich gold color with bright luster, minor bagmarks, fi

Costa Rica, gold 2 colones, 1900, NGC MS 65+. KM-139. Cartwheel luster and near-perfect surfaces, among the top 10% of NGC-graded examples (147 at la

Costa Rica, copper-nickel 1 centavo, 1868, struck 20%(+/-) off-center with obverse brockage, NGC Mint Error XF 40. KM-109. Neat error with fully deta

Costa Rica, nickel 20 colones, 1975, 25th anniversary of the Central Bank, struck 75% off-center, NGC Mint Error MS 65. KM-205. Just about as much of

Costa Rica, nickel 10 colones, 1975, 25th anniversary of the Central Bank, struck with filled dies, NGC Mint Error. KM-204. Full central design inclu

Costa Rica, nickel 5 colones, 1975, 25th anniversary of the Central Bank, broadstruck, NGC Mint Error MS 66. KM-203. Highly lustrous and choice, with

Costa Rica, nickel 5 colones, 1975, 25th anniversary of the Central Bank, struck 15% off-center, NGC Mint Error MS 65. KM-203. Lustrous and virtually

Costa Rica, nickel 5 colones, 1975, 25th anniversary of the Central Bank, obverse struck through, NGC Mint Error MS 63. KM-203. Lustrous and well-det

Costa Rica, stainless steel 5 colones, 1983, die adjustment strike, NGC Mint Error. KM-214.1. Clear reverse but very weak obverse, basically struck d

Costa Rica, stainless steel 5 colones, date not visible (1983-93), struck 45% off-center, NGC Mint Error MS 65. KM-214.1. Flashy with brilliant luste

Costa Rica, copper-nickel 2 colones, 1978, double struck with very off-center second strike, NGC Mint Error UNC details / reverse wheel mark. KM-187.2

Costa Rica, copper-nickel 1 colon, 1970, struck on a 50 centimos blank, NGC Mint Error MS 64. KM-186.2. 7.19 grams. Good luster with hint of golden to

Costa Rica, copper-nickel 1 colon, date not visible (1975-76), reverse half of split planchet, NGC Mint Error MS 62. KM-186.4. 5.32 grams. Very lightl

Costa Rica, aluminum 25 centimos, 1986, struck 15% off-center, NGC Mint Error MS 62. KM-188.3. Lustrous and fully detailed, the perfect balance of an

Costa Rica, aluminum 25 centimos, 1989, struck 10% off-center, NGC Mint Error MS 65. KM-188.3. Decent luster, no marks, deep strike, another perfect

Costa Rica, aluminum 25 centimos, 1989, struck 15% off-center, NGC Mint Error MS 64. KM-188.3. Choice luster with bagmarks on reverse, deep strike, a

Costa Rica, brass 10 centimos, 1947, struck 10% off-center, NGC Mint Error XF details / damaged, cleaned. KM-180. Slightly crude, with minor laminati

Costa Rica (struck at the Philadelphia Mint), stainless steel 10 centimos, 1958, struck 25% off-center, NGC Mint Error MS 64. KM-185.1a. Flashy with

Costa Rica, nickel clad steel 10 centimos, 1979, struck 35% off-center, NGC Mint Error UNC details / reverse wheel mark. KM-185.2b. Brightly lustrous

Costa Rica, brass 5 centimos, date not visible (ca. 1942-47), reverse die cap, NGC Mint Error MS 64. KM-179. Choice bold reverse with lovely rainbow

Costa Rica, stainless steel 5 centimos, 1967, struck 15% off-center, NGC Mint Error MS 65. KM-184.1a. Frosty with luster and devoid of marks, appeali

Costa Rica, copper-nickel 5 centimos, 1969, struck 25% off-center, NGC Mint Error MS 65. KM-184.2. Good luster but with a few bagmarks and carbon spo

Costa Rica, copper-nickel 5 centimos, 1978, struck 30% off-center, NGC Mint Error UNC details / obverse wheel mark. KM-184.2. Choice luster and clean

Santa Maria del Rosario, Cuba, 2R-sized proclamation medal, Isabel II, 1834, Juan Nepomuceno Montero, by Picard y Jaren. Fonrobert-7745; Herrera-53; M