MARY CALLERY, Catalogue d’exposition, New York, Curt Valentin Gallery, 1952, 17 X 12 cm, non-paginé, illsutrations (tâches sur la couverture) MARY CALLERY, Catalogue d’exposition, New York, Curt Valentin Gallery, 1955, 17 X 12 cm, non-paginé, illustrations (10533 EV)