Project 1 - Sampler - Exercise 3

I thought I was done with this one until Vol 2, but it appears not.  This exercise involves making nine patch blocks.  Completing these will lead into the next project, which makes creative use of them.

Here is the Sampler from the book.........

Today I made 12 of these 9 patch blocks.  They didn't take long and seem to all be the right size......

So here are all the pieces for the Sampler so far........ the large block made from strip sets, the 4 x 4 patch blocks and the 12 x 9 patch blocks.