Mexico 1848-Zs OM 4 reales

from the Mountain Groan Collection

Shown is an 1848-Z^S OM 4 reales, one of a type struck at the Zacatecas mint 1830-70. Assayer OM (Manuel Ochoa and Manuel Miner) is recorded for 1830-55. Ten mints (Mexico City, Guanajuato, Zacatecas, Potosi, Oaxaca, Hermosillo, Real del Catorce, Guadalupe y Calvo, Guadalajara and Culiacan) struck this type of which Zacatecas is tied with Guanajuato as the commonest mint. This date is slightly scarce. An overdate, 1848/6, is reported.

Recorded mintage: unknown.

Specification: 13.54 g, 0.903 fine silver, .392 troy oz ASW.

Catalog reference: KM 375.9.

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, 1901-2000, 47th ed., Iola, WI: Krause Publications, 2019.
• Utberg, Neil S., The Coins of Mexico, 1536-1963, San Antonio, TX, 1963.

Link to:

• 1847-Z^S 4 reales
• Sinaloa 1848 1/4 real
• 1848-G^A ¼ real
• 1848-G^O ¼ real
• 1848-C ½ real
• 1848-D^O ½ real
• 1848-G^A ½ real
• 1848-GC ½ real
• 1848-G^O PF ½ real
• 1848-G^O PM ½ real
• 1848-M^O ½ real
• 1848-P^I ½ real
• 1848-Z ½ real
• 1848-C real
• 1848-D^O RL real
• 1848-D^O RM real
• 1848-G^A real
• 1848-GC real
• 1848-G^O real
• 1848-P^I real
• 1848-Z^S real
• 1848-C 2 reales
• 1848-D^O 2 reales* 1848-G^A 2 reales
• 1848-GC 2 reales
• 1848-G^O PF 2 reales
• 1848-G^O PM 2 reales
• 1848-M^O 2 reales
• 1848-Z^S 2 reales
• 1848/7-G^A 4 reales
• 1848-G^O 4 reales
• 1848-P^I 4 reales
• 1848-C 8 reales
• 1848-C^A 8 reales
• 1848-D^O CM 8 reales
• 1848-D^O RM 8 reales
• 1848/7-G^A 8 reales
• 1848-GC 8 reales
• 1848-G^O PM 8 reales
• 1848-G^O PF 8 reales
• 1848-M^O 8 reales
• 1848-P^I 8 reales
• 1848-Z^S 8 reales
• 1848-C ½ escudo
• 1848-D^O ½ escudo
• 1848/7-GC ½ escudo
• 1848-M^O ½ escudo
• 1848-C escudo
• 1848-G^A escudo
• 1848-GC escudo
• 1848-C 2 escudos
• 1848-G^A 2 escudos
• 1848-GC 4 escudos
• 1848-M^O 4 escudos
• 1848-C 8 escudos
• 1848-C^A 8 escudos
• 1848-D^O 8 escudos
• 1848-GC 8 escudos
• 1848-G^O 8 escudos
• 1848-M^O 8 escudos
• 1849-G^A 4 reales
• 1849-Z^S 4 reales
• Coins and currency dated 1848
• return to Mexican imperial and republican coinage, 1822-1905