Warren Platner Two Glass and Nickel-Plated Coffee Tables for Knoll International Nickel-plated steel, glass (H: 15, Dia: 36 in. (35 1/4 in. for second tabletop)) Qty: (4) ProvenanceProperty from a Private New Jersey Collection.Purchased directly from Knoll by the current owner, a retired Knoll employee. Generally good condition, with no breaks or repairs noted; wire frames are straight and sturdy; both with moderate to heavy oxidation and accumulations to the surface; one with substantially more oxidation and light to moderate surface rust; no indication of deeper corrosion or losses; both glass tops with some surface scratches and wear to edges; two small chips (approximately 1/8 in.) in one tabletop edge.