1 Thaler

Aachen occupied a singular position among the free imperial cities — as the traditional coronation seat of the Holy Roman Emperors, it jealously guarded its minting rights even as imperial monetary ordinances repeatedly attempted to consolidate coinage standards across the Reich. These thalers were struck under the Reichsmünzordnung of 1566, the most comprehensive attempt yet to impose uniformity on the chaotic patchwork of German coinage, yet Aachen's civic mint continued operating with a degree of autonomy that smaller cities could not claim. The city's direct imperial status, answerable to the Emperor alone, gave its monetary privileges unusual durability.

Dav GT I #8904 places this among a closely related group with minor die variations documented by Menadier — the #144c designation specifically distinguishes reverse die characteristics from the broader Menadier 144 series.