06327. GREGORIUS IX (1170–1241). Decretales. Commentary by Bernardo Bottoni of Parma (d. 1266). Printed on vellum. Mainz: Peter Schoeffer, 23 November 1473.
Imperial folio vellum
Gregory IX, Pope, approximately 1170–1241, Schöffer, Peter, approximately 1425–approximately 1502, printer, and Bottoni, Bernardo, d. 1266, commentary, “06327,” Bridwell Library Special Collections Exhibitions, accessed September 26, 2022, https://bridwell.omeka.net/items/show/1320.