Set of 12 vintage Steelcase Strafor office chairs by Randall Buck

Set of 12 vintage swivel armchairs by randall buck for strafor-steelcase. Model 451 of the 70s in the style of Charles Pollock. 4-spoke chromed metal feet, sheathed plastic shell, padded seats and original orange wool fabric. Starfor steelcase label under some chairs. Good general condition, traces of use see photos including the shells scratched but which does not prevent their use and a discolored strip of the fabric on the upper part of the backrest. Stable and very comfortable.