Signed book: Dix Portraits. First trade edition. Paris: Éditions de la Montagne, 1930. Softcover, 6.75 x 9, 85 pages. Signed and inscribed in ink on the front free end page, “To G. B. M., the ten portraits, Gertrude Stein, New York, April 30/35. The pages of the book are unopened. Housed in a custom quarter-leather clamshell box. In fine condition, with a touch of mild wear and toning to edges of covers (small chips to spine ends) and a few of the book’s signatures slightly loose. R&R COA.