Vintage Koken Barber Chair Serial Number List 🔔 💫

: Do not confuse the serial number with casting or part numbers like "52CB" or "505KO". These molded-in codes identify specific parts or models, while the serial number is a unique sequential identifier for that specific chair. Identifying the Era by Design Features

Focus on the patent dates cast into the iron. If the chair back says "Pat. July 4, 1893," your chair is at least that age. If it says "Pat. March 12, 1912," it is post-fire. Patent dates are often more reliable than the serial number itself. vintage koken barber chair serial number list