|RESPUBLICA SOLODORENSIS, crowned coat-of-arms||S URSUS MART 1789, military Saint Ursus standing facing, holding banner.|
|AV - 1,92 g|
The currency of Solothurn was the livre (later franc or frank), divided into 10 batzen or 40 kreuzer.
The écu was also equivalent to 4 Franken of the Helvetic Republic, and afterwards to 4 Solothurn franken.
In the late 18th century, billon coins were issued in denominations of 1 Vierer, 1, 2 and 4 Kreuzer, together with silver 10 and 20 Kreuzer, 10 and 20 Batzen, and gold 1⁄4, 1⁄2, 1 and 2 Duplone.