1729 Utrecht Ducat "Vliegenhart Shipwreck" NGC MS64

The 1729 Dutch gold ducat was produced during a relatively stable period for the Netherlands (the Dutch Republic), when the nation was a global trading power through the Dutch East India Company (VOC). Gold ducats were crucial trade coinage, standardized in 1586 at approximately 3.5 grams of 98.6% pure gold, and widely respected in international commerce.

Utrecht was one of several provincial mints striking gold ducats for the Republic. The 1729 issue was intended primarily for overseas trade, and remarkably, all known 1729-dated ducats from Utrecht come from a single VOC shipment aboard the ill-fated Vliegenthart ("Flying Heart").

The obverse features an armored knight standing holding a bundle of arrows (symbolizing the unity of the provinces) and a sword, with the date split to either side (17–29). Around him is part of the Latin motto "CONCORDIA RES PARVAE CRESCUNT", abbreviated as CONCO. RES PAR. CRES., meaning "Through unity, small things grow" – emphasizing that the strength of the small provinces was in their concord.

The reverse bears an ornate rectangular cartouche with the inscription "MO: ORD PROVIN FOEDER BELG AD LEG IMP" across five lines, which translates to "Coin of the Federated Provinces of the Netherlands, according to the law of the Empire," asserting the coin's legitimacy and standard.

The subject coin is graded NGC MS64, indicating a well-preserved Mint State coin with choice surfaces. An MS64 coin has no wear (as it never circulated) and only moderate contact marks or hairlines, fewer and less severe than lower mint-state grades. In absolute terms, Mint State 1729 ducats are rare – their existence is almost entirely thanks to the Vliegenthart hoard

This grade is remarkable considering the coin spent 246 years underwater; however, gold's inertness and the protective effect of the sunken chest kept most Vliegenthart ducats in high grade. As one catalog description notes, such coins are "lustrous and perfectly struck, all details 100% sharp and full, just a few tiny marks in obverse fields keeping it from MS65 or higher."