Self-portrait

First edition in 1959: Reggio Emilia, Manfredi printing house for the publisher Galleria La Barcaccia, in Arabic numerals from 1 to 10, signed in pencil by Ligabue in the lower right corner, plus some artist's proofs. Second edition, Guastalla, Sergio Negri, 1978, in Arabic numerals from 1 to 99 and Roman numerals from I to LIX. Third edition, Guastalla, Augusto Agosta Tota, 1981, in Arabic numbers from 1 to 199 and Roman numbers from I to IC.