Pair Mart Stam s33 cantilever chairs 1970s

Two original white leather cantilever chair.chrome tube frame. 1970s. Pioneering dutch modernist architect-designer mart stam (1899-1966) was a famous proponent for new objectivity, a german cultural movement advocating for a return to unsentimental reality. He is also credited with designing the first cantilevered chair in furniture history. Not signed but well documented in designer books.