Two items: signed book, Mastering the Art of French Cooking Volume I, later edition. New York: Alfred A. Knopf, Inc. Hardcover with dustjacket, 7.25 x 10.5, 684 pages. Signed on a bookplate affixed to the second free end page in black felt tip, “Bon Appetit! Julia Child”; and a unique commemorative cover celebrating the 75th birthday of the ‘Mistress of French Cooking,’ postmarked August 15, 1987, and signed in black felt tip, “Julia Child.” In overall fine condition. RRAuction COA.