Old Embroidered Tea Towel

I just came upon an embroidered tea towel that was one of a seven-piece set a friend made for us as a wedding gift.  We were married in July of 1979, making this tea towel 36 1/2 years old.  The embroidery is still in nearly perfect shape.  I haven't the faintest notion what has become of the other six towels in the set.