L'anniversaria popolar festa di Bologna avutasi il presente anno M.DCC.LI. il di ́XXIV d'agosto[1751]itaBEIN Italian Festivals 40: Date in ms. on front wrapper.Signatures: A⁴.Description of Bologna's annual Porchetta festival ("Festa della porchetta"), held in 1751. The pageant theme was the story of the Greek poet Arion of Lesbos. Full-size folded sheet tipped in, with engraving depicting Arion's rescue, by a dolphin, from death by drowning.