(1474-1504) Spain Blanca Ferdinand V & Isabel 1 NGC Fine Details For Sale

The product is a Spanish Blanca coin which is 1/68 of a Real from the reign of Ferdinand V and Isabel I, minted between 1474-1504. It is composed of .024% Fine Silver and the remainder is copper, with a brownish dark color. Material: Billon (a low-grade alloy primarily of copper mixed with a tiny fraction of silver). Fineness: Formally around 1.5% to 2.4% silver (approx. .024 fine silver), though heavily biased toward base copper content due to centuries of leaching or manufacturing standards. This coin has been professionally graded as fine details by NGC, adding to its authenticity and collectible value. The coin\'s origin is Spain, making it a valuable piece of European numismatic history. Environmental Damage indicates this coin was probably a ship wreck coin or was found buried under the ground.