Ds 80 design armchair produced by de sede in the 1970s. designed by ueli berger. the armchair has a black lacquered wooden frame with cognac-colored patchwork leather seat cushions. the chair has a wonderfully relaxed seat. dimensions: h88 x d95 x w70.5 cm. 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