Chairs are model 3426.
Designer & Manufacturer: Milo Baughman; Thayer Coggin
Markings: no marking(s) apparent
Country of Origin & Materials: USA; chromed metal, upholstery (vinyl or leather)
Dimensions(H,W,D): 25.25"h, 27"w, 26"d; 16.5" seat height
very good, minor wear to upholstery, chrome is shiny, minor patina to metal, wear consistent with age and light use