2.6 Soldi - Charles Emmanuel III

Charles Emmanuel III spent much of the 1730s at war — first in the Polish Succession conflict, then repositioning Piedmont-Sardinia through the 1738 Treaty of Vienna. The 2.6 soldi denomination in billon was a practical instrument for small transactions in a kingdom whose monetary system mixed French, Spanish, and local accounting traditions into chronic confusion. The fractional face value itself — not a round number by any convention — reflects the awkward arithmetic of converting older monetary units rather than any deliberate design.