Don Albinson Model 1601 Stack Chairs by Knoll
These would be right at home at Sterling Cooper Draper Pryce!
Set of (4) Knoll stack chairs designed by Don Albinson in 1964. The chairs were manufactured from 1965 through 1974. KNOLL offers the same used "as-is" chair for $300/each.
Set of (4) $700
Only at Dynamic Office Services.