Chair by the Lyon-based cabinetmaker and designer André Sornay, inventor of numerous patented systems. The frame is made of solid pine with threaded rods, and the wooden seat and back have been refinished in cream white lacquer. Manufactured by Sornay, circa 1960. 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