Set 4 beech chairs and blue fabric by oswald haerdtl by ton, czech 1960s

Set of 4 chairs in beech and blue fabric, designed in 1955 by the architect-designer oswald haerdtl and published by the company ton (ex-thonet) in czechoslovakia under model number 515. These chairs have been restored by our cabinetmaker and upholsterer and are therefore in excellent condition. Seat height 45 cm.