1 Rial - Abdulhamid II and Muhammad III Countermarked

This piece exists because of a practical bureaucratic solution to a currency shortage rather than any new minting program. The Beylik of Tunis applied countermarks to circulating Spanish colonial reales and similar silver to legitimize foreign coin within the Regency's monetary system — a practice that accelerated in the 1870s as the Husainid beys struggled to maintain fiscal credibility ahead of the French protectorate, which would arrive in 1881 and effectively end Tunisian monetary autonomy.

The dual-authority countermark referencing both Abdulhamid II in Constantinople and the local Tunisian ruler reflects the Regency's technically subordinate Ottoman status at the precise moment that relationship was becoming politically irrelevant.