Set of 10 vintage bistro chairs by Japy, 1920-1930

Series of 10 bentwood bistro chairs by the company Japy frères in the 20s and 30s. They are all identical with a laminated wooden seat, one of them not having this blade effect on the seat. They are all in good condition, solid with 8 of them with metal glides. They are old chairs and therefore already used. They have minor defects. Seat height 48 cm