Watch List notes:

Italian States, Stato Pontificio (Papal States). Pius VI Æ Mezzo Baiocco. Viterbo mint, 1797. [PIVS • SEXT P • M • A • XXIII], coat-of-arms surmounted by crossed keys and triple crown / Denomination, mint and date in four lines. MIR 3024/1; Muntoni 429; Berman 3155. 4.40g, 26mm, 12h.

Good Fine. Extremely Rare; seemingly no others on CoinArchives.