Pair of vintage lc1 chairs designed by le corbusier, pierre jeanneret, charlotte perriand, circa 1928. base in chromed tubular steel, black pony skin upholstery. marked/engraved on the frame: lc1 16872 and lc1 25830, cassina stamps, cassina paper label. very good original vintage condition. This piece has an attribution mark, i am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution