The LC1 easy chair was designed in 1929 by Charlotte Perriand, Le Corbusier and Pierre Jeanneret. Cassina bought the copyrights and started the production in the 1960s. This chair is numbered 10.601 and must have been produced at the end of the 1960s. The black pony or cow-hide upholstery is original, with some light hair-loss to the seat. The armrests in thick black leather are in a nice state and original too. The chrome base is in a very nice state. 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