Identify Bertoia Chairs

Source:
www.spreaker.c...
You love midcentury modern furniture. You covet a Bertoia chair. But can you be sure it is authentic? Discover the clues to look for here, on your way to that estate sale. 11 minutes of power packed data by Celia Bertoia, daughter of Harry Bertoia. For visuals, see the video: • Bertoia Chairs: Histor... OR read the article: harrybertoia.o...

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Thank you, this is very helpful. I do wish their was a visual reference to go with this tutorial. Does one exist?