American jazz pianist, composer, and arranger (1910–1981). ALS a greeting card, signed “MLW,” 3.5 x 5.5 folded, opens to 7 x 5.5, featuring a quote from St. John on the outside. Inside and on the back cover, dated 9/21/65, Williams writes to her friend, Claire, in part: “Certainly was great seeing you…Whitney Balliette & wife tried to get me to fly in with them—but—nay—smile. It was also nice seeing Rex again. Just love the city of Monterey. It’s so beautiful—wow!!!…Guess who were my most ardent fans? The Photographers and ushers, ha!—Jimmy Lyons & ‘Dizzy’ are real fine people. Dont [sic] forget about the clothes for Belcanto. Have to raise money immediately.” In fine condition. Accompanied by original handwritten mailing envelope, addressed by Williams, who also signed her full name in the return address. RRAuction COA.