Gio Ponti (Milano 1891 - 1979) Letter of greetings. Milan, 1954. Composition of handwritten text and drawing depicting two hands holding a schematic tree. Black ink on “Paper Chinese” watermarked paper. Inscribed bottom left "NATALE 1954" and marked "Z" bottom right. (29.4x21 cm.) (slight defects) Provenance Private collection, Italy The lot is interested in the initiation of proceedings for the declaration of particularly important historical interest by the Soprintendenza Archivistica e Bibliografica of Lombardy