Gio Ponti office armchair designed for the Montecatini S.A. offices in Milan in 1938. Luxury model covered in leather with armrests. Structure in square aluminum tubular, four-spoke base with cast aluminum wheels. Backrest, armrests, and seat in leather. In excellent condition. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution