Mexico 1862-Go YF 1/2 real

Stack's Bowers June 2026 World Premier Collectors Choice Auction, lot 72165

Stack's Bowers June 2026 World Premier Collectors Choice Auction, lot 72163

The first specimen was lot 72165 in Stack's Bowers June 2026 World Premier Collectors Choice Auction (Costa Mesa, CA, June 2026), where it sold for $671. The catalog description^[1] noted, "MEXICO. 1/2 Real, 1862-Go YF. Guanajuato Mint. NGC MS-66+. Scarce assayer. Finest of only four examples graded by NGC. From the Kirk Menczer Collection of Republican Reales Minors." The second specimen was lot 72163 in same sale, where it sold for $244. The catalog description^[1] noted, "MEXICO. 1/2 Real, 1862/1-Go YE [sic]. Guanajuato Mint. NGC AU-58. Rare overdate. Only example graded by NGC. Attractive dark toning. Sharp strike. From the Kirk Menczer Collection of Republican Reales Minors." Of the fourteen mints of the Republic of Mexico, only Oaxaca and Real de Catorce did not strike this type. The Guanajuato mint struck half reales 1826-62 and 1867-68 and most of the dates are common. Assayer YF (Yldefonso Flores), who shared 1862 with assayer YE, is recorded for 1862-68.

Recorded mintage: unknown.

Specification: 1.69 g, 0.903 fine silver, .049 troy oz ASW.

Catalog reference: KM-370.7.

Source:

• Busse, Dave, A Minor Challenge: A Study of Mexican Republic Silver ¼, ½, 1, 2 and 4 Reales Die Styles,, Harlingen, TX: 2018.
• Buttrey, T. V., and Clyde Hubbard, A Guide Book of Mexican Coins, 1822 to date, 6th ed., Iola, WI: Krause Publications, 1992.
• Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 1801-1900, 9th ed., Iola, WI: Krause Publications, 2019.
• Utberg, Neil S., The Coins of Mexico, 1536-1963, San Antonio, TX, 1963.
• ^[1]Orsini, Matt, Kyle Ponterio and Jeremy Bostwick, June 2026 World Premier Collectors Choice Auction - Selections from the L.E. Bruun Collection, the Richard Margolis Collection and the Kirk Menczer Collection of Republican Reales Minors, Costa Mesa, CA: Stack's Bowers Galleries, Inc., 2026.

Link to:

• 1861-G^O ½ real
• Zacatecas 1862 1/8 real
• Jalisco 1862 1/4 real
• San Luis Potosi 1862 1/4 real
• Sonora 1862 1/4 real
• 1862-M^O centavo pattern
• Sinaloa 1862 ¼ real
• Zacatecas 1862 ¼ real
• 1862-G^O ¼ real
• 1862-M^O ¼ real
• 1862-SLP^I ¼ real
• 1862-G^A ½ real
• 1862-G^O YE ½ real
• 1862-H^O ½ real
• 1862-M^O ½ real
• 1862-P^I ½ real
• 1862-Z^S ½ real
• 1862-D^O real
• 1862-G^O real
• 1862-H^O real
• 1862-M^O real
• 1862-P^I real
• 1862-Z^S real
• 1862-G^A 2 reales
• 1862-G^O YE 2 reales
• 1862-G^O YF 2 reales
• 1862-M^O 2 reales
• 1862-Z^S 2 reales
• 1862-G^O 4 reales
• 1862-M^O 4 reales
• 1862-P^I 4 reales
• 1862-Z^S 4 reales
• 1862-C 8 reales
• 1862-C^A 8 reales
• 1862-D^O 8 reales
• 1862-G^A 8 reales
• 1862-G^O YE 8 reales
• 1862-G^O YF 8 reales
• 1862-H^O 8 reales
• 1862-M^O 8 reales
• 1862-O 8 reales
• 1862-O^A FR 8 reales
• 1862-P^I 8 reales
• 1862-Z^S 8 reales
• 1862-C ½ escudo
• 1862-D^O ½ escudo
• 1862-G^O ½ escudo
• 1862-M^O ½ escudo
• 1862-Z^S ½ escudo
• 1862-G^O escudo
• 1862-M^O escudo
• 1862-Z^S escudo
• 1862-G^O 2 escudos
• 1862-M^O 2 escudos
• 1862-G^O 4 escudos
• 1862-Z^S 4 escudos
• 1862-C^A 8 escudos
• 1862-D^O 8 escudos
• 1862-C 8 escudos
• 1862-G^O 8 escudos
• 1862-Z^S 8 escudos
• 1863-C ½ real
• 1863-M^O CH ½ real
• 1863-M^O TH ½ real
• Coins and currency dated 1862
• return to Mexican imperial and republican coinage, 1822-1905