Guatemala 1759-G 1/2 real
Shown is a 1759 ½ real from the Guatemala mint, of a type issued from 1754 to 1760. The king's name (Ferdinand VI) is abbreviated as 'FERD' on the obverse. Guatemala is the only Spanish colonial mint to use this particular abbreviation. The Guatemala half real is also the only example of Spanish colonial pillar coinage that omits the assayer's initial (should be P). Gilboy notes this date as 'R2' or rare, with only 25-50 pieces extant.
Mexican numismatists hotly debate which side of the coin constitutes the obverse. Gilboy depicts the shield side as the obverse as that side bears the king's name. However, auction catalogs and dealer listings more frequently use the pillars and globes side as the obverse, as that side bears the date.
Recorded mintage: unknown.
Specifications: 1.62 g, 0.917 fine silver, 0.0498 oz ASW.
Catalog reference: Cayón-10236, G-05-6, KM 15.
- Cayón, Adolfo, Clemente Cayón and Juan Cayón, Las Monedas Españolas, del Tremis al Euro: del 411 a Nuestros Dias, 2 volumes, Madrid: Cayón-Jano S.L., 2005.
- Calicó, Xavier, Numismática Española: Catálogo General con Precios de Todas las Monedas Españolas Acuñadas desde Los Reyes Católicos Hasta Juan Carlos I, 1474 a 2001, Barcelona: Aureo & Calicó, 2008.
- Krause, Chester L., and Colin R. Bruce II, Standard Catalog of World Coins: Spain, Portugal and the New World, Iola, WI: Krause Publications, 2002.
- Gilboy, Frank F., The Milled Columnarios of Central and South America: Spanish American Pillar Coinage, 1732 to 1772, Regina, Saskatchewan: Prairie Wind Publishing, 1999.
- Harris, Robert P., Pillars & Portraits, San José, CA: Bonanza Press, 1968.
- Robinson, Charles, The Coins of Central America, 1733-1965, San Benito, TX: 1965.