This looks like the pattern out of Fons & Porter Love of Quilting. I think it is the current issue or maybe one issue back. I made it & if you have their diamond ruler it is fun & not hard. Mine turned out larger than my daughter's table so I am adding some triangles in corners and some borders and making a quilt out of it. I would tell you the issue but we just moved everything out of my sewing room and I wouldn't have a clue where to look.