1988 Steelcase Drafting Chair With Armrests

Vintage architect's drafting chair from the 1980s has subtle blue gray upholstery with taupe seat back and base. Chrome center shaft and footrest.  Chair swivels and seat back is adjustible. However, height does not stay at any height except the lowest as whatever the mechanism is that holds chair in higher height is not holding. Repair isn't obvious to us as we aren't mechanically inclined, so are selling as is, seat height at 27". Dimensions: 44" H x 24" W 22" D Seat Height: 27" Seat -- 26" H x 18.5" W x 17.5" D Arm 34" H at the highest.