Hello and welcome! My name is Doris.
I have been an antiques collector, dealer and appraiser for over 56 years.
I will be pleased to help you.
The Chesley Chair Co. was founded in Chesley, Ontario, Canada, in 1909.
After several reorganizations, it became the Chesley Chair Co/Heirloom.
It is now known as the Crate Designs Furniture Co.
The #3161 is the model identification number assigned by the company.
Your table and chairs were made 1920s-1930s.
My research indicates that each chair has a retail vintage store value of $225-250.
The table would have a vintage store of $1400-1600. Both ranges of value assume "Great" condition.
A private seller to a dealer can expect 30-60% of retail value.
I hope I have helped you.
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