Set of 4 dining chairs designed by legendary Finnish architect Alvar Aalto for Artek in the 1920s to 1940s period and made in 1960s. The plywood structure is fully restored, and the seating is reupholstered in a natural cotton belt. Contains original engraving. 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