Pair of Charles Pollock for Knoll Sling chairs, Model 657, American, designed 1960. Brown leather over a chromed frame with partial black coated elements. Knoll International, 320 Park Avenue New York, N.Y. 10022 labels at undersides. 28 x 25 x 27 inches. Leather seats with discoloration, surface damage, accretions throughout, some left from where the original seat cushions would have been attached. Frames with extensive oxidation and chrome loss. Coated arms and under seat frame components with scrapes, scratches, and chips. Two feet/sliders missing from each chair. Underseat covering separating from each. Two rear leather plug over screws missing on one. Merchandise will be packed and transported by the purchaser at their own risk and expense. A list of recommended shippers is on our website: https://www.conceptgallery.com/auctions/shipping/.