BEAUCOUSIN (L.-A.). History of the principality of Yvetot, its kings and lords. Rouen, Métérie ; Yvetot, Delamare, 1884. In-8, burgundy half-chagrin, spine ribbed, gilt title, cover preserved (Petitbled, rel. Rouen). First edition, printed in an edition of 301 copies, this one bearing no. 235. Frontispiece, hors-texte illustrations. Bound in suite: GUILMETH (Auguste). Notice sur Messire Jehan Baucher, roi d'Yvetot (1484-1498). Rouen, Lebrument, 1859. 16 pp. and a facsimile. HELLLOT (A.) Yvetot et ses seigneurs, additional notes. Rouen, Métérie, 1884. Edition of 100 copies (no. 96), 18 pp, cover preserved. Ex-libris JM on upper flyleaf. Spine slightly faded, inside very fresh. Rare set devoted to the history of Yvetot in Seine-Maritime.