Brazil 1770-B 6400 reis
This specimen was lot 23801 in Heritage sale 3026 (Long Beach, October 2013), where it sold for $2,350. The catalog description noted, "Jose I gold 6400 Reis 1770-B, MS63 NGC. A fresh specimen with luminous brilliance in the fields and pleasing overall device definition. An example that will assuredly make its way into an advanced collection. From The RLM Collection, Part II." This type was struck 1751-77 and is among the more available colonial gold coins of Brazil.
Recorded mintage: unknown.
Specification: 14.34 g, .917 fine gold, .422 troy oz AGW.
Catalog reference: KM 172.1, Russo-400, Gomes-54.23.
- Bierrenbach, Cristiano, Warren Tucker and Scott Cordry, Heritage Signature Auction 3026, World & Ancient Coins, featuring the RLM Collection, Part Two, the Nogales Collection and the Goetz Medals Die Archive, Dallas, TX: Heritage Auction Galleries, 2013.
- Friedberg, Arthur L. and Ira S. Friedberg, Gold Coins of the World, From Ancient Times to the Present, 7th ed., Clifton, NJ: Coin and Currency Institute, 2003.
- Krause, Chester L., and Colin R. Bruce II, Standard Catalog of World Coins: Spain, Portugal and the New World, Iola, WI: Krause Publications, 2002.
- Pimentel, Alvaro Mendes, Catálogo de Moedas Brasileiras de 1643 a 1962, 9a Ed., Rio de Janeiro, 1962.