Wassily B3 armchair, designed by Marcel Breuer in 1929 and produced by Gavina around the 1970s. The armchair has a chromed tubular steel frame, with a seat, armrests, and backrest made of cognac-colored leather straps. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution