Struck at Mexico City 1825-63 with assayer FH recorded for 1858-60.
Recorded mintage: unknown.
Specification: 1.69 g, .903 fine silver, .049 troy oz ASW.
Catalog reference: KM 370.9.
Source:
Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 1801-1900, 9th ed., Iola, WI: Krause Publications, 2019.
Buttrey, T. V., and Clyde Hubbard, A Guide Book of Mexican Coins, 1822 to date, 6th ed., Iola, WI: Krause Publications, 1992.