This block has also been known as Harvest Moon, Setting Sun, and Golden Harvest.
It can be found in EQ7 as Setting Sun.
I used paper piecing for the pieced arcs and templates for the background pieces. Download the pattern here. These are the basic parts of the block-
Sew the pieced arc to the corner piece before sewing to the center. Attach opposite corners to center first.
I can't find any quilts with any of the names Nancy Cabot gave to this block but here's an interesting variation of the block at Tim Latimer-Quilts, etc. It's not paper pieced, for those of you that don't like paper piecing.
See more of these blocks here.