Six Eero Saarinen For Knoll Associates Armchairs

Set of six Eero Saarinen for Knoll Associates "Tulip" armchairs, all with early Alcoa bases; five with blue upholstered seats, one with red. Provenance: from the Herbert Bayer designed Container Corporation of American building in Phoenixville, PA. 32in tall x 25-1/2in wide x 22in deep.
Condition Report: Upholstery wear, seats are crunchy. Some staining to shells. None swivel. Chip to one chair. Various scuffs from use