Hi Christina,

Thank you for contacting Mearto with your appraisal inquiry.

The design of the chair in the image, known as the 40/4 chair, was developed by David Rowland, in 1963 and launched in 1964. It was so popular that there have been multiple knock-offs - the original chairs are valuable, the reproductions not so much.

Can you please advise if these are labeled? How many are rusty?

Thanks,
Delia