Friday morning I asked our kids, "want to go to the library or the thrift store?" Their response, "Thift store! they have toys there!" What smart, thrifty kids.. I went looking for picture frames and ended up with 4 chairs. That is always how it works!
I bought the set for under $10, I couldn't pass it up. They need some tightening but overall are in great shape.
I've done a little research--the tag has a zipcode which probably makes them 1960s or newer.