Well Well this is cool also a bit different but wow Dottymo, I decided to go check out amazon and they have one that is called Spinning Spokes, so I did a search on google and look what I found this is a pdf file pretty much like Krafty14 described.
http://enjoyingcreating.files.wordpr...ningspokes.pdf
After studying the orginial pattern, one would have to sew the top part of the block in rows, then the bottom part in rows then sew the rows together and hope they match., thats the way I see it. With the spinning spokes pattern they add corners.