To identify the age of a vintage Koken barber chair, collectors typically use serial number ranges
) on the footrest, but these are often part numbers rather than unique serials JustAnswer Key Dating Features vintage koken barber chair serial number list
Wood frames (oak or walnut), elaborate carvings, manual reclining only (pre-1892). Early 1900s To identify the age of a vintage Koken
Under the Seat: The most common location is stamped on the underside of the seat frame or on the wood under the cushion. Maker plates: “Koken Barber Chair Co
Decode the serial plate format
If you cannot see a number immediately, check these standard locations: Underside of Seat:
Koken (Koken Manufacturing Co., St. Louis, MO) did not maintain a fully public, linear date-to-serial-number list like an automobile manufacturer. However, based on factory records, patent dates, and collector crowdsourced data, approximate dating is possible.