Vintage Koken Barber Chair Serial Number List |link| Official

When the Koken company went through ownership changes, bankruptcies, and eventual restructuring mid-century, the vast majority of original factory ledgers and production records were lost or destroyed. Because of this, the antique community relies on to establish age ranges. Chronological Guide: Dating Your Koken Chair

Write down every single word and date stamped into the footrest. Words like "Koken Companies, St. Louis" or "Koken Barbers' Supply Co." help narrow down company restructuring dates. vintage koken barber chair serial number list

Note: On very early chairs (1910s–1930s), serial numbers were sequential and do not contain the year. You must date these by Patent Dates and features. When the Koken company went through ownership changes,