Originally Posted by
Cogito
Where is this pattern?
You don't need a pattern, the quilt is simply made of two alternating traditional blocks, the double 9-patch block and the shoo fly block.
Double 9-patch:
http://www.quilterscache.com/D/Doubl...atchBlock.html
Shoo fly:
http://www.quilterscache.com/S/ShooFlyBlock.html
The difficulty lies in the amount of patience it takes to piece so many tiny blocks! Kudos to the O.P. for her beautiful creation!