[BIBLIOGRAPHY - INCUNABOLI]. AUDIFFREDI, John the Baptist (1734-1794). Lot of two bibliographical repertoires on the Italian editions of the XV century. Rome: Paleari, 1783-1794. Interesting combination of two eighteenth-century repertoires dedicated to the bibliography of the Italian incunaboli: the Catalogus historico-criticus romanarum editionum saeculi XV, relating to the editions printed in Rome in the fifteenth century, and the Specimen historico-criticoum editionum italicarum saecule XV, more widely dedicated to Italian typographical production of the same century. Catalogus historico-criticus romanarum editionum saeculi XV. Rome: Paleari, 1783. 4to (280 × 210 mm). Vignetta typographica alla frontespizio e una tavola out of testo (floriture). Binding in half parchment with gold title on the dowel on the back (light defects). [IN LOTTO CON:] Specimen historico-criticum editionum italicarum saeculi XV. Rome: Paleari, 1794. 4to (280 × 210 mm). Vignetta typographica al frontespizio (floriture). Binding in half parchment with gold title on the dowel on the back (light defects). (2)