VARENNE (Bernard de). Histoire de Constantin Le Grand, premier empereur chrétien. Paris, Vve Coustelier et Guérin, 1728. In-4, first edition. Bound in full contemporary spotted calf, spandrels and caissons with the cipher of the Collège de Dormans, Beauvais ("Dormano-Bellovacum") founded by Cardinal de Dormans, spine with 5 raised bands. Preliminary price leaf dated 1730. (binding slightly rubbed, old bookplate scratched). Expert : Mr. Nicolas Asvisio