The Cone Chair by Verner Panton for Plus Linje from the 1960s. The Cone Chair has undergone restoration, during which the upholstery was replaced and the base was sanded down. - Upholstery fabric without damage but with age-related patina. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution