Mexico 1840-Zs OM real

from the Mountain Groan Collection

This specimen was struck at the Zacatecas mint in 1840. This mint struck silver and gold coins 1826-1905, with one reals known for 1826-62 and 1868-69. The issues of Zacatecas, along with Guanajuato and Mexico City, are generally common.

Recorded mintage: unknown.

Specification: 3.38 g, 0.903 fine silver, .099 troy oz ASW.

Catalog reference: KM 372.10.

Source:

• Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 1801-1900, 9th ed., Iola, WI: Krause Publications, 2019.
• Bailey, Don and Lois, Whitman Encyclopedia of Mexican Money, Volume 1, An Illustrated History of Mexican Coins and Currency, Atlanta: Whitman Publishing, 2014.
• Buttrey, T. V., and Clyde Hubbard, A Guide Book of Mexican Coins, 1822 to date, 6th ed., Iola, WI: Krause Publications, 1992.
• Utberg, Neil S., The Coins of Mexico, 1536-1963, San Antonio, TX, 1963.

Link to:

• 1839-Z^S real
• 1840-G^A ½ real
• 1840-G^O ½ real
• 1840-M^O ½ real
• 1840-G^O real
• 1840-G^O 4 reales
• 1840-Z^S 4 reales
• 1840-C^A 8 reales
• 1840-D^O 8 reales
• 1840-G^A 8 reales
• 1840-G^O 8 reales
• 1840-M^O 8 reales
• 1840-P^I 8 reales
• 1840-Z^S 8 reales
• 1840-M^O ½ escudo
• 1840-G^A 2 escudos
• 1840-G^O 4 escudos
• 1840-D^O 8 escudos
• 1840-G^O 8 escudos
• 1841-G^O real
• 1842-Z^S real
• Coins and currency dated 1840
• return to Mexican imperial and republican coinage, 1822-1905