AN OAK ARMCHAIR, designed by Jac. van den Bosch for 't Binnenhuis, Amsterdam, the rectangular section backlegs extending into the open back with rectangular padded backrest, the flaring rectangular armrests supported by a cylindrical column extending into the square section frontlegs, flaring rectangular padded seat, upholstered in green velvet, branded monogram JvdB and with metal tag 't Binnenhuis Rokin 120 Amsterdam