This set is ready for everyday use. Set of 6 Kohn chairs No. 248a, thermoformed wooden seat No. XXI. Model produced from 1902 to 1914. It was re-produced by Thonet-Mundus in 1925 with a round seat.   No. 248 is the bistro model with a 36X38cm seat, No. 248 a is the plush version with a 41X42 cm seat.   A variation of the 248a model exists depending on the production factory, or the years: Some models have front legs whose diameter increases at the tangent locations and a hollow wave at the top of the backrest; other 248a have straight front legs and the top of the back almost straight - See photo of the two models together - Stamp (Wsetin factory) and label under each seat. The seats are original like the whole lot which is in its fully preserved bistro patina. . Dimensions: 91 cm, Seat: 40X42 cm; Seat height: 47 cm More photos and information on request Delivery France and Europe or collection in Alsace.