Some have the date stamp on them of 1974 others have a date code of 1982 or the patent sticker states they are from the 80s. All the shell chairs I have listed have the swivel base on them and some sort of blemishes in the Naugahyde. I took photos of groups of 2.
The description is all the same for all of the listings so please refer to the photos. I was researching in the past about how to repair these chairs and came across a great article I wanted to share. There was a photo attached on a green naugahyde chair with yellow electrical tape on it. I can take base off shell and pack in one box.I will put the screws and washers in a baggy and mark each one with the chair it belongs to. The item "Pair Vintage Herman Miller Eames Naugahyde Fiberglass Shell Chair Swivel Base 14" is in sale since Sunday, December 27, 2020. This item is in the category "Antiques\Periods & Styles\Mid-Century Modernism".
The seller is "platesnscrews" and is located in Hartford, Wisconsin. This item can be shipped worldwide.