Superleggera chairs by Gio Ponti for Cassina, design '50

Set of 4 Superleggera chairs Gio Ponti for Cassina vintage 1950s (1st edition).
 Structure in black stained ash and seat in Chiavari straw.
 The chairs have been re-upholstered.
 Design period: 1950-1959
 Creator: Gio Ponti
 Manufacturer: Cassina
 Style: Mid Century, Modern Italian
 Color: Black, Light Brown
 Material: wood, straw
 Condition: Excellent condition, completely restored
 Measurements : Width 40 cm, depth 42 cm, height 83 cm, seat height 45 cm