My Mom and I participated in a swap of these churn dash blocks 10 or 11 years ago. After my mother died, I inherited most of her quilting things - my sisters don't quilt. These blocks were tucked into a shoebox, waiting for inspiration. They were all approximate sizes, not uncommon in swap blocks. I found a book by Lynn Roddy Brown that addresses swapped blocks and used a setting from this book Simple Strategies for Block-Swap Quilts. I used fabric from my Mom's stash to complete this quilt, I know that she would have really liked this flimsy, and I know that she fully expected me to finish up some of her projects!