Are you saying that there are pieces cut to make another 18 blocks per your post at
Anyone Recognize this Quilt Block? ?
I agree it looks like a crazy quilt, with a few of the pieces sewn together and then added as one.
This would be an excellent time to have a 'design wall' so that you could play with the placement, since half are mirror images.
Janey - Neat people never make the exciting discoveries I do.