1 Groschen Tournois

Frankfurt's municipal coinage in the 1540s occupied an uneasy political space: the city owed monetary obligations to the Empire while conducting increasingly independent commercial activity along the Main trade corridor. The Groschen Tournois type — derived from the French gros tournois but thoroughly germanized by this period — was a practical concession to the Rhine and Frankfurt fair trade networks, where recognizable denominations moved more freely than local issues.

The specific 1545 date falls one year before the outbreak of the Schmalkaldic War, when Frankfurt's Protestant sympathies would put it in direct conflict with Charles V.