Vintage Koken Barber Chair Serial Number List ((full))

Ensure there are no cracks in the detailed ironwork. Conclusion

If the serial plate is missing, use these : vintage koken barber chair serial number list

Here is how to decode your vintage Koken barber chair. Ensure there are no cracks in the detailed ironwork

Look for the earliest patent stamps on the mechanical gears beneath the seat, usually referencing dates from 1881 to 1895. The Hydraulic Revolution (1892 – 1910s) vintage koken barber chair serial number list

Enhanced hydraulic mechanisms; early quarter-sawn oak frames and basic metal accents. c. 1916 – 1925

Some later models have a small metal plate attached to the back of the chair or the hydraulic cover. Important: Many chairs have casting numbers