vintage find of the week!

I bought this Tuesday, after driving past an antique store Mon night. When I went in the next morning I was surprised to see an old friend who was shoppe sitting for her parents. Giving me a great deal, she only charged me $40!
It's design is very similar to the vintage Saarinen tulip chairs, but all I really know is that it was produced by a company called Burke, out of Texas. There's no date but similar ones were made somewhere around the 1950's.