The product is a rare 1753-M (JB) Spain 1/2 Escudo gold coin graded as MS62 by NGC. The coin is composed of 0.916 fineness gold and is uncirculated. This Spanish coin from the 18th century holds historical significance and is a valuable addition to any coin collection due to its high grade and authentic certification. The golden Escudo denomination and unique country of manufacture make it a desirable piece for collectors of world coins and numismatists interested in Spanish coinage.