Treasureit

I have several unfinished quilts that I would like to complete...but I don't have any instructions...

I am hoping if I show you pictures of what I have someone will know the pattern and give some direction.

This one has a few complete blocks as shown. One long strip as shown 3.5" wide x 44" long. I have more fabric to finish this...but what is it and how do I do it? I know how to make the block...what is the long strip going to be? Small corner blocks maybe?

Any help appreciated