1 Ducat - John Adolphus

The Schwarzenberg family received their elevation to Imperial Princes in 1670, just over a decade before this ducat was struck — the coinage rights that followed were as much a display of newly confirmed status as they were a monetary instrument. John Adolphus, the first Prince of Schwarzenberg, ruled a territory whose wealth derived primarily from Bohemian landholdings, and gold ducats of this period served the dynastic court far more than local commerce.

Fr#121 is rare by any measure; Friedberg lists it without a meaningful survival estimate, and auction appearances are infrequent enough that pricing relies heavily on comparable minor German princely gold rather than direct comparables.