Okay, here's the pattern. It's called Play Date http://www.pbtex.com/PBTex_PDAT.pdf The finished block is 11¼" and it's a nine patch made up of three 4¼" squares. So, the unfinished block should measure 11¾". The sashing will measure 1½" unfinished and 1" finished. The blocks and the sashing, before any blue is added, should measure 50½" x 62¾". Cool pattern...Have Fun!
I have all the blocks complete, I need to square them before I start the sashing to 11 3/4, then square again after the sashing by adding 1" per sash. then square everything without border to 50 1/2 X 62 3/4? Am I on the right track?