Four bistro chairs

Set of four aluminum bistro chairs for a café terrace 1960/70.these chairs have multiple advantages, strong, lightweight, rust-free, easy to carry and store for the winter( if they serve in a garden ). It is possible to use them around a dining table to give an industrial side to its decoration. The marks and scratches testify that they had a hard life, (see photos in close-up.) Seated height 45cm.