Brazil 1774 4000 reis

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from the Mountain Groan Collection
Brazil 1774 4000 reis rev DSLR.jpg

This type was struck 1751-76 in Lisbon without mintmark. It is the commonest "moidore" struck during the eighteenth century. Two varieties exist; with the king's name spelled "JOSEPHUS," as shown, or "IOSEPHUS" (KM 171.1). The "IOSEPHUS" is the scarcer.

The gold coinage of Brazil presents problems which have not been resolved to this author's satisfaction. The early series of "moedas provinciales" (1000, 2000 and 4000 réis struck 1714-27) were struck to the standard of 12,600 réis/troy oz. The later series of "moedas provinciales" (1000, 2000 and 4000 réis struck 1749-1822) were struck to the standard of 16,800 réis/troy oz, which seems a straightforward reduction of 25% of the value of the gold réis. However, simultaneous with the "moedas provinciales" were struck the "moedas luso-brasileiras" (800, 1600, 3200, 6400 and 12800 réis struck 1727-1822) to the standard of 15,120 réis/troy oz. This standard values the gold réis 20% lower than the 1714-27 standard and matched the standard used in Portugal itself (see the 4 escudos or peça, struck in Portugal 1722-1835, which matches the 6400 réis of Brazil). How did merchants of the time cope with multiple weight standards for the same currency?

Recorded mintage: 38,000 (both varieties).

Specification: 8.07 g, .917 fine gold, .237 troy oz AGW.

Catalog reference: KM 171.2.

Source:

  • 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.
  • Michael, Thomas, Standard Catalog of World Coins, 1701-1800, 7th ed., Iola, WI: Krause Publications, 2016.
  • Pimentel, Alvaro Mendes, Catálogo de Moedas Brasileiras de 1643 a 1962, 9a Ed., Rio de Janeiro, 1962.

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