Vintage Koken Barber Chair Serial Number List __exclusive__

If you cannot find the serial number, check these three common locations:

Based on patent records and historical catalog data, you can approximate the age of your chair using the following ranges: Koken Barber Chair Age and Appraisal Guide: 1930 Model vintage koken barber chair serial number list

: Chairs without a hydraulic lift system almost certainly date to before 1892 , when Ernest Koken patented the hydraulic lift. If you cannot find the serial number, check

Chairs without hydraulic systems (which must be spun to raise/lower) almost always date before 1892. A-Prefix Serials: vintage koken barber chair serial number list