Pontifical coat of arms in a baroque cartouche, below the keys of paradise in saltire under a tiara., Saint Petronius - patron saint of Bologna - seated in a cloud, holding a crozier in his left hand and blessing with a gesture of his right hand, a miniature of Bologna on the left, with the two towers Asinelli and Garisenda, symbols of the city., Graded NGC MS60. The coin has been inserted in its slab in the wrong way, with reverse on the side of the label. Impressive and very rare coin in splendid condition! This is the highest gold issue of the reign of Pius VI, minted for Bologna with a beautiful representation of the patron saint of the city, seated next to the two towers symbolising it!, PIVS·VI·PONT· MAX·AN·XII· / ·P·TAD·, S·PETRON·BON· PROT ·AN·1787· / ·ZECCH·10· NGC certificate number: 5882460-001