. S . P . Q .
THVRICEN
SIS . (Translation: Latin (unabridged): Senatus pupulusque Thuricensis. English: The senate and the people of Zürich.)
Reverse description
Front-facing draped and crowned full figure of emperor Charlemagne, seated and holding a sword in his lap. Polylobe inside Quadrilobe inside circle around.
Reverse script
Latin
Reverse lettering
DOMINE
SERVA NOS IN PACE (Translation: Latin (unabridged): Domine, conserva nos in pace. English: Lord, preserve us in peace.)